Page 1 Wireless EDGE Modems AT Commands Reference Guide...
Page 2 Furthermore, Multi-Tech Systems, Inc. reserves the right to revise this publication and to make changes from time to time in the content hereof without obligation of Multi-Tech Systems, Inc. to notify any person or organization of such revisions or changes.
Page 3: Table Of Contents
1.6.1 Software Flow Control (XON/OFF Handshake) ..................15 1.6.2 Hardware Flow Control (RTS/CTS Handshake) ..................15 1.7 Communication between Customer Application and Multi-Tech Wireless Modem ........... 16 1.8 Unsolicited Result Code Presentation ......................16 1.9 Common PCN Handset Specification (CPHS) ....................17 1.10 Errors and Messages .............................
Page 4 8.8 AT^SMOND Cell Monitoring ......................... 107 8.9 AT^SFNUR Select the Fixed Network User Rate ..................108 8.10 AT^MONI Monitor Idle Mode and Dedicated Mode ..................109 8.10.1 AT^MONI Responses ..........................110 8.10.2 Service States ............................111 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 5 10.14.8 Configuring and Using FTP Upload (URC Mode) ................165 10.14.9 Configuring SMTP Service Profile ......................166 10.14.10 Sending Email (URC Mode) ....................... 166 10.14.11 Sending Email (Polling Mode) ......................167 10.14.12 Configuring POP3 Service Profile ...................... 167 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 6 13.2 AT^CSIM Generic SIM Access........................220 13.3 AT^SXSM Extended SIM Access ....................... 221 13.4 AT^SCKS Query SIM and Chip Card Holder Status .................. 222 13.5 AT^SSET Indicate SIM Data Ready ......................223 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 7 19.4 Availability of AT Commands Depending on Operating Mode of ME ............270 19.5 AT Command Settings Storable with AT&W ....................274 19.6 Factory Defaults Restorable with AT&F ....................... 275 19.7 Summary of Unsolicited Result Codes (URC) ....................277 Index ..................................279 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 8: Chapter 1 - Introduction
Chapter 1 – Introduction 1.1 Scope of the Document This document presents the AT Command set for the Multi-Tech Systems, Inc. wireless EDGE devices. 1.2 Related Documents ITU-T Recommendation V.24: List of definitions for interchange circuits between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) ITU-T Recommendation V.250: Serial asynchronous automatic dialing and control...
Page 9: At Command Syntax
When concatenating AT commands please keep in mind that the sequence of processing may be different Note: from the sequential order of command input. Therefore, if the consecutive order of the issued commands and associated responses is your concern, avoid concatenating commands on the same line. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 10: Supported Character Sets
The most common workaround to this problem is to write a script which includes a decimal code instead of an escape sequence. This way you can write, for example, short messages which may contain differently coded characters. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 11: Gsm Alphabet Tables And Ucs2 Character Values
This code is not a printable character and therefore not defined for the UCS2 alphabet. It shall be treated as the accompanying control character. As the standard GSM alphabet does not provide a backspace functionality, the Multi-Tech EDGE modem is designed to use the GSM character 08 (hex 0x08) as backspace. This allows the user to easily erase the last character when using an ASCII terminal.
Page 12 In the event that an MS receives a code where a symbol is not represented in Figure 1.2, Extension character table of GSM 03.38 alphabet the MS shall display the character shown in the main default 7 bit alphabet table (The Main character table of GSM 03.38 alphabet). Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 13: Ucs2 And Gsm Data Coding And Conversion For Sms Text Mode
Case 6 Every 16-bit value is sent to TE as IRA representation of it. It is assumed that number of bytes is even. Example: C3x46’H 43’H, 33’H, 34’H, 36’H, displayed as “C346”. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 14 9F3A’H. Maximum number of UCS2 characters is 70 which are represented by 280 IRA characters. Number of IRA characters must be a multiple of four. Invalid UCS2 values must be prevented. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 15: Serial Interface Flow Control
UDP, the connection protocol has no or only minimum error handling functions. Other network protocols are using high level flow control mechanisms. For example, to prevent loss of data the TCP protocol uses retransmission algorithms. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 16: Communication Between Customer Application And Multi-Tech Wireless Modem
Since both lines are driven by independent devices, collisions may (and will) happen; i.e., while the TE issues an AT command, the Multi-Tech wireless modem starts sending an URC. This will probably lead to the TE’s misinterpretation of the URC being part of the AT command’s response.
Page 17: Common Pcn Handset Specification (Cphs)
“+CME ERROR: <err>” to be returned. See also: • Section 2.5.1, Verbose and numeric result codes • Section 2.12.1, CME/CMS Error Code Overview • Section 3.4, AT+CEER Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 18: Chapter 2 - Configuration Commands
30 seconds depending on the SIM used. While the read process is in progress, an attempt to read the parameter will result in empty values. • The parameter of AT+CSDH will only be displayed in SMS text mode, see AT+CMGF. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 19: At&V Responses
Until the first use of AT&W, ATZ works as AT&F. • A list of parameters stored to the user profile can be found in Section 20.5, AT Command Settings Storable with AT&W. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 20: Atq Set Result Code Presentation Mode
Link with 4800 bps and Radio Link Protocol CONNECT 9600/RLP Link with 9600 bps and Radio Link Protocol CONNECT 14400/RLP Link with 14400 bps and Radio Link Protocol ALERTING Alerting at called phone DIALING Mobile phone is dialing Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 21: Atx Set Connect Result Code Format And Call Monitoring
• Any additional commands on the same command line may be ignored. A delay of 300 ms is required before next command is sent, otherwise “OK” response may be corrupted. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 22: At+Cfun Set Phone Functionality
In contrast to SLEEP mode 7 assertion of RTS can also be used to temporarily wake up the ME. In this case too, activity time is at least the time set with AT^SCFG=”PowerSaver/Mode9/Timeout”,<psm9to>. ME exits SLEEP mode only, if AT+CFUN=1 is entered. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 23: Wake Up The Me From Sleep Mode
(this is the default setting) Incoming SMS (AT+CNMI is set to 1,1) Quit Temporary GPRS data transfer Not possible (UART disabled) Temporary RTC alarm line Quit Temporary AT+CFUN=1 Not possible (UART disabled) Quit Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 24: At^smso Switch Off Mobile Station
AT+CMEE controls the format of the error result codes that indicates errors related to the Description: Multi-Tech wireless modem’s functionality. Format can be selected between plain “ERROR” output, error numbers or verbose “+CME ERROR: <err>” and “+CMS ERROR: <err>” messages.
Page 25: Cme/Cms Error Code Overview
Operation temporary not allowed call barred phone is busy user abort invalid dial string ss not executed SIM blocked Invalid Block Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 26 Short message transfer rejected Destination out of service Unidentified subscriber Facility rejected Unknown subscriber Network out of order Temporary failure Congestion Resources unavailable, unspecified Requested facility not subscribed Requested facility not implemented Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 27 Network timeout NO +CNMA ACK EXPECTED Unknown error User abort unable to store invalid status invalid character in address string invalid length invalid character in pdu invalid parameter Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 28 SIM not ready Cell Broadcast error unknown Protocol Stack busy Invalid parameter Incorrect PDU length Invalid message type indication (MTI) Invalid (non-hex) characters in address Incorrect PDU length (UDL) Incorrect SCA length Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 29: At+Cscs Select Te Character Set
16-bit characters with decimal values 65, 98 and 99. 2.14 AT^SCFG Extended Configuration Settings AT^SCFG queries and configures various settings of the Multi-Tech wireless modem. Description: AT^SCFG read command returns a list of all supported parameters and their current values.
Page 30 Write Command for Query/Configure Emergency Numbers for SIM without ECC Field AT^SCFG="Call/ECC"[, <ecc>] Write Responses: ^SCFG: "Call/ECC", <ecc> ERROR +CME ERROR Write Command for GPRS ATS0 with Automatic Attach: AT^SCFG=”GPRS/ATS0/withAttach”[, <gs0aa>] Write Responses: ^SCFG: “GPRS/ATS0/withAttach”, <gs0aa> ERROR +CME ERROR Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 31 AT^SCFG="Radio/CNS"[, <cns>] Write Responses: ^SCFG: "Radio/CNS", <cns> ERROR +CME ERROR Write Command for Query/Enable/Disable First Network Scan over all Radio Bands AT^SCFG="Radio/FirstScan"[, <firstscan>] Write Responses: ^SCFG: "Radio/FirstScan", <firstscan> ERROR +CME ERROR Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 32 Write Command for Configuration of TCP parameter 'OverallTimeout': AT^SCFG="Tcp/OT"[, <tcpOt>] Write Responses: ^SCFG: "Tcp/OT", <tcpOt> ERROR +CME ERROR Write Command for Configuration of TCP parameter 'Selective Acknowledge': AT^SCFG="Tcp/SAck"[, <tcpSack>] Write Responses: ^SCFG: "Tcp/SAck", <tcpSack> ERROR +CME ERROR Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 33 <map>="on" or <mapos>="on". The URC notifies the user that only the AT commands supported in Airplane mode are accessible. After leaving the Airplane mode the URC "^SYSSTART" indicates that the ME has returned to Normal mode and the full set of AT commands is accessible again. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 34 Parameter is global for all interfaces, non volatile and will not be reset by AT&F. “0“ GPRS context definitions are volatile. Default. “1“ GPRS context definitions are non-volatile and will not be reset by AT&F. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 35 The minimum timeout value that can be applied is 5, but accuracy is only guaranteed for timeout values greater than 20. Parameter is global for the ME, volatile and will not be reset by AT&F. 5..36000 (default is 20) Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 36 GSM 900 MHz + GSM 1800 MHz “5“ GSM 900 MHz + GSM 1900 MHz “10“ GSM 850 MHz + GSM 1800 MHz “12“ GSM 850 MHz + GSM 1900 MHz “15“ all bands Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 37 URC is issued again, indicating either "0" (not registered), or "1" (registered) or "5" (registered, roaming). As long as no network can be found, the URC will be toggling between "2" and "0". Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 38 Possible number of parallel socket connections depending on buffer size: - 5200 bytes (default): max. 8 connections - 10000 bytes (medium): max. 4 connections - 20000 bytes (high): max. 2 connections Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 39 This requires the host application to employ polling techniques when using the Internet service AT commands: The host application is responsible to retrieve all status information needed to control an Internet session. The method is referred to as polling mode. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 40 RING line will be activated for about 100ms. “2“ RING line will be activated for about 1s. Default. Note • Parameters “GPRS/ATS0/withAttach” (<gs0aa>) and “GPRS/RingOnIncomingData” (<groid>) are available only for modules supporting GPRS. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 41 URCs on this interface will be indicated by an activated RING0 if the TA-TE link is not reserved and by BREAK if the TA-TE link is reserved. AT^SCFG=”URC/Ringline” Disable any Ring line indication for URCs on this interface. ^SCFG:”URC/Ringline”,”off” Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 42: Chapter 3 - Status Control Commands
TE afterwards. Otherwise, they are forwarded directly to the TE. Forward “+CIEV” and “^SLCC” URCs directly to the TE. If the Multi-Tech wireless modem is in online data mode, URCs are signaled via sending BREAK (100ms) and stored in a buffer. Once it is back in command mode (e.g., after +++ was entered), all URCs stored in the buffer will be output.
Page 43: At+Cind Indicator Control
Outgoing call – ME generates Call Progress tone. Outgoing call – ME generates BUSY tone. The value changes to 0 when the tone stops. “message“ Unread short message at memory location <mem1> (0-1); refer to AT+CPMS Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 44 AT+CIND=? Query the current status of indicators. +CIND: 5,1,0,1,0,0,0,4 AT+CIND=,,,0 To deactivate indicator “sounder” (= fourth item in list of indicators). Example 3 Deactivation of indicator “sounder” via AT^SIND AT^SIND=”sounder”,0 To deactivate indicator “sounder”. ^SIND: sounder,0,0 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 45: At^sind Extended Indicator Control
1 Audio unit is active, for example: MO voice call: Indicator is output with value 1 when dialing starts. MT voice call: Indicator is output with value 1 when call is ringing. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 46 Current call or SMS is ciphered. As stated in GSM specifications 02.07 and 02.09 the ciphering indicator feature allows the Multi-Tech wireless modem to detect that ciphering is not switched on and to indicate this to the user. The ciphering indicator feature may be disabled by the home network operator setting data in the “administrative data”...
Page 47 “eons“ Enhanced Operator Name String (EONS) Indication. The Enhanced Operator Name String indicator feature allows the Multi-Tech wireless modem to output various operator names for different PLMN identities via URC. It also allows the output of a different operator name based on a subset of the registered network by using a range of Location Area Codes (LACs) or a single LAC.
Page 48 Power-up and factory default of the indicators supported by AT+CIND is <mode>=1, while, as stated above, indicators defined by AT^SIND only are set to <mode>=0. Query the registration status and the current value of a single indicator type. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 49 +CIEV: rssi,4 +CIEV: audio,0 ATD030123456 You make a call. +CIEV: audio,1 +CIEV: sounder,1 +CIEV: call,1 +CIEV: signal,0 +CIEV: sounder,0 You hang up. +CIEV: call,0 +CIEV: rssi,3 +CIEV: audio,0 +CIEV: signal,99 +CIEV: rssi,4 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 50: At+Ceer Extended Error Report
The Location ID 35 in Section 3.4.1 points to Section 3.4.5, where 43 = “NumberOfPWAttemptsViolation” may mean that a wrong password has been entered for more than 3 times. 0 = “No error” refers to parameter <reason> that is not applicable. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 51: Cause Location Id For The Extended Error Report
Call already cleared Semantically incorrect message Invalid mandatory information Message type non-existent or not implemented Message type not compatible with protocol state Conditional information element error No cell allocation available Protocol error unspecified Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 52: Gsm Release Cause For Mobility Management (Mm) Or Session Management
GPRS services not allowed GPRS services not allowed in combination with non-GPRS services MS identity cannot be identified by the network Implicitly detached GPRS services not allowed in current PLMN MSC temporarily unreachable Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 53: Gsm Release Cause For L3 Call Control (Cc)
99 Information element non-existent or not implemented 100 Conditional information element error 101 Message not compatible with protocol 102 Recovery on timer expiry 111 Protocol error, unspecified Interworking class 127 Interworking, unspecified Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 54: Gsm Release Cause For Supplementary Service Call
3.4.7 GSM Cause for L3 Protocol Module or Other Local Cause Number/Description Unspecified RLP Error Unreliable data link or if the peer instance is not RLP SREJ timed out REMAP procedure timed out Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 55: Ats18 Extended Call Release Report
The AT+CPAS execute command indicates the activity status of the ME. Description: AT+CPAS=? Test Command Syntax: +CPAS: (list of supported<pas>s) Test Response: AT+CPAS Exec Command: +CPAS: <pas> Response: Parameter Description <pas> Ready Incoming call (ringing) Call in progress or call hold Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 56: At+Ws46 Select Wireless Network
Test Command Syntax: +WS46: (list of supported<n>s) Test Response: AT+WS46? Read Command Syntax: <n> Read Response: AT+WS46=[<n>] Write Command Syntax: Write Response: ERROR +CME ERROR Parameter Description <n> GSM digital cellular Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 57: Chapter 4 - Serial Interface Control Commands
ON->OFF on DTR: Change to command mode while retaining the connected call. ON->OFF on DTR: Disconnect data call, change to command mode. During state DTR = OFF auto-answer is disabled. Default. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 58: At&S Set Data Set Ready (Dsr) Line Mode
1200 bps the delay must be 300ms. For higher bit rates use of the default delay is sufficient. • The Multi-Tech wireless modem’s autobaud feature detects the bit rate currently used by the TE. However, this detection suffers some limitations described in Section 4.9.1, Autobauding. If autobauding is enabled, the AT+ICF read command does not show the current character framing, but the character framing that will be used when autobauding is disabled.
Page 59: At+Ifc Set Flow Control Separately For Data Directions
XON/OFF flow control is not recommended for transferring binary files. This is because the data stream might contain characters equal to the hex values typically used as XON/OFF control characters; i.e., values 11 (hex) resp. 17 (dec) and 13 (hex) resp. 19 (dec). Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 60: At+Ilrr Set Te-Ta Local Rate Reporting
Test Command Syntax: +IPR: (list of supported auto-detectable <rate>s) , (list of supported fixed-only <rate>s) Response: AT+IPR? Read Command Syntax: +IPR: <rate> Response: AT+IPR=<rate> Write Command Syntax: Response: ERROR +CME ERROR Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 61: Autobauding
If you want to use autobauding and autoanswer at the same time, you can easily enable the TE-TA synchronization, when you activate autobauding first and then configure the autoanswer mode (ATS0 ≠’ 0). Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 62 AIRPLANE MODE”will not be indicated when autobauding is enabled. To avoid any problems caused by undetermined bit rates in the direction from TA to TE we strongly Note: recommend to configure a fixed bit rate rather than autobauding. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 63: At+Stpb Transmit Parity Bit (For 7E1 & 7O1 Only)
The setting shall be used if problems are encountered when Multi-Tech wireless modem is running in the default 7E1 or 7O1 mode enabled with AT+ICF. In this case, AT^STPB=1 shall be set in addition to the 7E1 or 7O1 settings selected with AT+ICF.
Page 64: Chapter 5 - Security Commands
The read command returns an alphanumeric string indicating whether or not network authentication is required. The write command allows the Multi-Tech wireless modem to store the entered password. This may be for example the SIM PIN1 to register to the GSM network, or the SIM PUK1 to replace a disabled SIM PIN1 with a new one, or the PH-SIM PIN if the client has taken precautions for preventing damage in the event of loss or theft etc.
Page 65: What To Do If Pin Or Password Authentication Fails
The Multi-Tech wireless modem offers various options to verify the present status of network registration: For example, the AT+COPS command indicates the currently used network. With AT+CREG you can also check the current status and activate an unsolicited result code which appears whenever the status of the network registration changes (e.g., when the ME is powered up, or when the network cell changes).
Page 66: At+Cpin2 Pin2 Authentication
PIN2 with a new one. Note that PIN2 can only be entered if PIN1 authentication was done. If the Multi-Tech wireless modem is requesting SIM PUK2, use <pin> to enter the PUK2, followed by <new pin> to specify the new PIN2.
Page 67: At^spic Display Pin Counter
3, 2 and 1 remaining attempt(s), but then gives the total number of attempts which amounts to 63 (see example below). • See also commands AT+CLCK, AT+CPIN, AT+CPIN2, AT+CPWD, AT^SLCK for further information on locks and passwords. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 68 Displayed counter refers to phone lock password. at+cpin=4713 +CME ERROR: incorrect password at^spic ^SPIC: 63 at^spic? ^SPIC: PH-SIM PUK Displayed counter refers to master phone code. at+cpin=4714 +CME ERROR: incorrect password at^spic ^SPIC: 63 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 69 The read command clearly states the currently required password, and the write command may be used to get the counter for a specific <facility>, in this case for example “P2”. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 70: At+Clck Facility Lock
“*99#”. This single entry enables all GPRS commands, including AT commands and modem compatibility commands like “ATD*99***1#” or “ATD*98***1#”. Indication is “+CME Error 257: Call barred”. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 71 1-255 Default 7. Combination of some of the above classes. For example, the default setting 7 represents the sum of the integers 1, 2 and 4 (voice, data). The value 255 covers all classes. If parameter “class” is omitted, the default value 7 is used. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 72 To deactivate the Phone Lock: AT+CLCK=”PS”,0,”3333” Phone Lock password has to be provided again. Now the mobile can be used with any SIM card, without the need of the phone lock password. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 73: At^slck Facility Lock
AT+CPWD. If Pin authentication has not been completed, input of the Master Phone code password is possible only with AT command AT+CPIN or ATD. For further detail please refer to Section 5.1.1, What to do if PIN or password authentication fails? Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 74 (where “1111” = old password and “2222” = new password) Password for facility “PS” is now “2222” AT+CPWD=”PS”,”1111”,”2222” Repeat command to provoke error “incorrect password” +CME ERROR: incorrect password (“1111” is no longer the correct password) Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 75: At^spwd Change Password
AT^SCSL (including the operator list). A description of all other passwords commonly supported by AT+CPWD and AT^SPWD can be found in Section 5.6, AT+CPWD. The "CM" password cannot be edited with AT+CPWD. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 76 Delete the Customer Mastercode by omitting <new password> and entering only the <old password> "44444444". The Customer Mastercode as well as all personalization data programmed by the manufacturer with AT^SCSL were deleted. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 77: Chapter 6 - Identification Commands
Commands The AT Commands described in this chapter allow the external application to obtain various identification information related to the Multi-Tech wireless modem and linked entities. 6.1 ATI Display Product Identification Information The ATI execute command delivers a product information text.
Page 78: At+Cgmr Request Revision Identification
AT+CGSN AT+GSN=? Test Command Syntax: Response: AT+GSN Exec Command Syntax: <sn> Response: Parameter Description: <sn> International Mobile Equipment Identity (IMEI) used to identify a GSM mobile equipment to the GSM network. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 79: At+Cimi Request International Mobile Subscriber Identity (Imsi)
TE to identify the individual SIM attached to the ME. AT+CIMI=? Test Command Syntax: Response: AT+CIMI Exec Command Syntax: <imsi> Response: ERROR +CME ERROR: <err> Parameter Description: <imsi> International Mobile Subscriber Identity (string without quotes). Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 80: Chapter 7 - Call-Related Commands
“+CIEV: call”, while the default for setting <sucs> is “verbose”. In order to see the URCs, event reporting for both indicators must be configured with the appropriate AT commands. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 81: Ata Answer A Call
If successfully connected and non-voice call (TA switches to online data mode): CONNECT <text> When TA returns to command mode after call release: OK If successfully connected and voice call: OK Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 82 The first call is established. ATD03022222222 The number of the second party is dialed. The response “OK” is issued immediately though no call is established BUSY Line of the second called party is busy. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 83: Atd> Mobile Originated Call Using Specific Memory And Index Number
To dial a number from the SIM phonebook, for example the number stored to location 15: ATD>SM15; Example 3 To dial a phone number stored in the last dial memory on the SIM card: ATD>LD9; Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 84: Atd> Mobile Originated Call From Active Memory Using Index Number
The command is not applicable to data calls. Any attempt to dial <str> without semicolon “;” causes the result code “NO CARRIER” to appear. • Parameter <mgsm> only if no *# code is within the dialing string. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 85: Atdi Mobile Originated Call To Isdn Number
GPRS is used and if there is no pending network request for PDP context activation. It does not affect PDP contexts and PPP connections on other interfaces (see also “ATH Manual rejection of a network request for PDP context activation”). Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 86: At+Chup Hang Up Call
Release cause from GSM04.08 to be indicated to the network. The Multi-Tech wireless modem will release the selected connection(s) with release cause indication “cause” and location “user” (0) in the “disconnect” protocol message to the GSM Network. It depends on the network whether or not the release cause will be forwarded to the remote party.
Page 87: Ats0 Set Number Of Rings Before Automatically Answering A Call
7.13 ATS6 Set Pause before Blind Dialing No effect for GSM. Description: ATS6? Read Command Syntax: <n> Response(s): ATS6=<n> Write Command Syntax: Response(s): ERROR Parameter Description: <n> 000 – 255 Default is 000 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 88: Ats7 Set Number Of Seconds To Wait For Connection Completion
If the data carrier is detected before disconnect, the TA remains connected. ATS10? Read Command Syntax: <n> Response: ATS10=<n> Write Command Syntax: Response: ERROR Parameter Description: <n> number of tenths of seconds of delay 001 - 254 Default is 2. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 89: Ato Switch From Command Mode To Data Mode / Ppp Online Mode
1000 ms. The +++ characters must be entered in quick succession, all within 1000 ms. Exec Command Syntax: Response: To return from command mode to data or PPP online mode: Enter ATO. Note: Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 90: At+Cbst Select Bearer Service Type
0...61 Default is 61 <T1> Acknowledgement timer (T1 in 10 ms units) 39 (The number had been 48) - 255 Default is 78 <N2> Re-transmission attempts N2 1...255 Default is 6 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 91: At+Clcc List Current Calls Of Me
Teleservices other than voice and data are not fully supported by ME. They are used only in connection with the handling for AT+CSNS, and may therefore occur in parameter <mode> for mobile terminated calls. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 92: At^slcc Extended List Of Current Calls
AT&W and can be displayed with AT&V. Additionally, The URC presentation mode for the interface must be configured with AT+CMER. Depending on the value of AT^SCFG setting <sucs>, Indicator “^SLCC” will be issued (if configured with write command AT^SLCC and AT+CMER): Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 93 Due to time constraints on the necessary evaluation of the phonebook, this parameter may show a default value during early call phases (e.g., for <stat>= “dialing”, “incoming” or “alerting”), even if a phonebook entry is present for the number concerned. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 94 NO CARRIER The second call has ended ^SLCC: list is now empty: B-Party has ended the first call NO CARRIER The first call has ended Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 95: At+Cr Service Reporting Control
(e.g., CONNECT) appears. +CR: <serv> Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 96: At+Crc Set Cellular Result Codes For Incoming Call Indication
• If problems are encountered with CSD connections at 14.4 kbit/s you may be required to change the Fixed Network User Rate depending on the network. See AT^SFNUR for details. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 97: At^scni List Call Number Information
Notes: • The Total Call Duration will not be reset by power off or other means. • The proper working of that command is network dependant and only for MO calls. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 98: Atp Select Pulse Dialing
Chapter 7 – Call-Related Commands 7.29 ATP Select Pulse Dialing Exec Command Syntax: Response: No effect for GSM. Note: 7.30 ATT Select Tone Dialing Exec Command: Response: No effect for GSM. Note: Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 99: Chapter 8 - Network Service Commands
The Multi-Tech wireless modem searches for the home operator automatically. If successful the Multi-Tech wireless modem registers to the home network. If the home network is not found, the Multi-Tech wireless modem goes on searching. If a permitted operator is found, the Multi-Tech wireless modem registers to this operator.
Page 100 If read command: Operator name as per <format>. If write command: Operator name in numeric format. <mode> Parameter values 0 and 1 are stored non-volatile in the Multi-Tech wireless modem. Automatic mode; <oper> field is ignored. Default. Manual operator selection Write command requires <oper>...
Page 101: At^sops Extended Operator Selection
The list of operators comes in the following order: Home network, networks referenced in SIM and other networks. After the operator list the Multi-Tech wireless modem returns lists of supported <mode>s and <format>s. These lists are delimited from the operator list by two commas.
Page 102: At+Snws Manual Network Selection
AT^SNWS is running all URCs will be output after the execution of AT^SNWS has finished. If URC presentation is enabled on another interface the URCs will be output in parallel to AT^SNWS command execution. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 103 To check the correct result, please use the AT+COPS read command. • It is not recommended to use the AT^SNWS command when an active connection is established. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 104: At+Creg Network Registration
The Home PLMN or an allowed PLMN is available, but login is rejected by the cell (reasons: Access Class or LAC). If at least one network is available, emergency calls can be made. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 105: At+Csq Signal Quality
After using network related commands such as AT+CCWA, AT+CCFC, AT+CLCK, users are advised to wait Note: 3s before entering AT+CSQ. This is recommended to be sure that any network access required for the preceding command has finished. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 106: At^smonc Cell Monitoring
This is quite normal and nothing to worry about, as the cell information is permanently updated. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 107: At^smond Cell Monitoring
(“31”) in steps of -2dBm (e.g. “1” = -111 dBm, “2” = -109 dBm ..., “30” = - 53dBm) <BER> Bit Error rate, with value 99 indicating “not known or not detectable” 0...7 as RXQUAL values RXQUAL0 to RXQUAL7 in GSM 05.08 section 8.2.4 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 108: At^sfnur Select The Fixed Network User Rate
+CME ERROR: <err> AT^SFNUR=<value> Write Command: Responses: ERROR +CME ERROR: <err> Parameters: <value> not applicable 9.6 kbit/s 14.4 kbit/s Default 19.2 kbit/s 28.8 kbit/s 38.4 kbit/s 48.0 kbit/s 56.7 kbit/s 64.0 kbit/s Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 109: At^moni Monitor Idle Mode And Dedicated Mode
• For compatibility with earlier products and to support legacy applications, any input character may be used to stop the output in certain cases (depending on the settings of AT+IPR). Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 110: At^moni Responses
Receiving level of the traffic channel carrier in dBm Receiving quality (0-7) ChMod Channel mode (--: Signaling, S_HR: Half rate, S_FR: Full rate, S_EFR: Enhanced Full Rate, A_HR: AMR Half rate, A_FR: AMR Full rate) Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 111: Service States
• For compatibility with earlier products and to support legacy applications, any input character may be used to stop the output in certain cases (depending on the settings of AT+IPR). Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 112: At^monp Responses
Receiving level in dBm Mobile Country Code (first part of the PLMN code) Mobile Network Code (second part of the PLMN code) Base Station color code cell selection criterion cell reselection criterion Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 113: At^smong Gprs Monitor
Packet access is allowed for priority level 1 Packet access is allowed for priority level 1 to 2 Mobile Country Code Mobile Network Code Network Operation Mode (1...3) Timing Advance Value Routing Area Code (as hexadecimal value) Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 114: At^sals Alternate Line Service
Test Command Syntax: Response: AT^SHOM Exec Command Syntax: ^SHOM: <homezonestate> Response: ERROR +CME ERROR: <err> Parameter Description: <homezonestate> ME is out of Homezone ME is within the Homezone ME is within Cityzone Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 115: At^splm Read The Plmn List
ERROR: operation not allowed". The preferred operator list will not be shown. To avoid this problem and to check the status of SIM initialization after CHV you can activate the "^SIND: simstatus" URC provided by AT^SIND. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 116: At^splr Read Entry From The Preferred Operators List
+CME ERROR: <err> Parameter Descriptions: <index> location number <oper> Operator in numeric format (GSM Location Area Identification number which consists of a 3-digit country code plus a 2- or 3-digit network code). Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 117: Chapter 9 - Supplementary Service Commands
<ccm> Three bytes of the current CCM value in hexadecimal format (e.g., “00001E” indicates decimal value 30); bytes are coded in the same way as ACMmax value in the SIM 000000-FFFFFF Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 118: At+Camm Accumulated Call Meter Maximum (Acmmax) Set Or Query
0 query CCM value <ccm> Three bytes of the current CCM value in hexadecimal format (e.g., “00001E” indicates decimal value 30); bytes are similarly coded as ACMmax value in the SIM 000000-FFFFFF. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 119: At+Ccug Closed User Group
Current settings are saved in the ME automatically. • ATZ or AT&F do not influence the current settings. • Some combinations of parameters may lead to rejection of CUG calls by the network. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 120: At+Ccfc Call Forwarding Number And Conditions Control
<time> 5...30 Default = 20. Time to wait before call is forwarded, rounded to a multiple of 5 sec. (only for reason=no reply) <status> Call Forwarding not active Call Forwarding active Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 121 <Reason> 4 or 5 cannot be used to query the status of all call forwarding reasons (see notes above): at+ccfc=4,2 +CME error: operation not supported at+ccfc=5,2 +CME error: operation not supported Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 122: At+Ccwa Call Waiting
Type of address octet in integer format (refer to GSM 04.08, subclause 10.5.4.7) <calling number> includes international access code character ‘+’ Number restricted Otherwise <CLI validity> CLI valid CLI has been withheld CLI is not available Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 123 To query the network status of call waiting for default classes at+ccwa=1,1 Call Waiting is activated during voice calls. at+ccwa=1,2 Call Waiting is activated during data calls. Example 3 Parameter <class> AT+CCWA=,0,1 To deactivate call waiting for voice calls. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 124: At+Chld Call Hold And Multiparty
As for all Supplementary Services, the availability and detailed functionality of Call Hold and Multiparty services depends on the configuration of the GSM network. The Multi-Tech wireless modem can only request the service, but the network decides whether and how the request will be answered.
Page 125 With “+++” you go in command mode. at+clcc You interrogate the status of all established calls. +CLCC: 1,0,1,0,0,”03038639268”,129 +CLCC: 2,1,0,1,0,”+491791292364”,145 at+chld=1 The active data call is terminated and the held voice call becomes active. at+clcc +CLCC: 1,0,0,0,0,”03038639268”,129 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 126: At+Clip Calling Line Identification Presentation
+CLIP: <number>, <type>, , [, <alpha>][, <CLI validity>] When CLIP is enabled at the TE (and is permitted by the calling subscriber), this URC is delivered after every "RING" or "+CRING" URC when a mobile terminated call occurs. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 127: At+Clir Calling Line Identification Restriction
String type phone number of connected address in format specified by <type> <type> Type of address octet in integer format; 145 when dialing string includes international access code character “+”; otherwise, 129. Unsolicited Result Code: Call response format: +COLP: <number>, <type> Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 128: At+Cpuc Price Per Unit And Currency Table
2. Alternatively, you can first use the AT+CPIN2 command to enter PIN2. When you execute the AT+CPUC command, subsequently, take into account that PIN2 authentication expires after 300ms (see notes in AT+CPIN2). AT+CPUC=”EUR”,”0.10” Successful AT+CPUC=”EUR”,”0.10” +CME ERROR: SIM PIN2 required Attempt not successful. PIN2 authentication has expired. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 129: At+Cssn Supplementary Service Notifications
“+CSSU: <code 2>” is sent to TE. URCs will be displayed only if the call concerned is a voice call, but some URCs will be displayed as well as for Note: data calls (like “+CSSU”=0). Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 130: At+Cusd Unstructured Supplementary Service Data
When a USSD string is sent via ATD, a “AT+CUSD=1” is executed implicitly. • It is recommended to finalize or escape a pending USSD user interaction before further actions are done to prevent blocking situations. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 131: Chapter 10 - Internet Service Commands
Commands The Multi-Tech Wireless EDGE modem has an embedded TCP/IP stack that is driven by AT commands and enables the host application to easily access the Internet. The advantage of this solution is that it eliminates the need for the application manufacturer to implement its own TCP/IP and PPP stacks, thus minimizing cost and time to integrate Internet connectivity into a new or existing host application.
Page 132 ∗ - 1 SMTP profile The TCP/IP stack of Multi-Tech Wireless EDGE modem supports using several service profiles at the same • time, provided all of them are running on the same connection profile. For example, it is possible to download files from an FTP server, while sending and receiving emails at the same time.
Page 133: At^sics Internet Connection Setup Profile
The <conProfileId> identifies all parameters of a connection profile, and, when a service profile is created with AT^SISS the <conProfileId> needs to be set as “conId” value of the AT^SISS parameter <srv-ParmTag>. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 134 Clears the connection profile. <conParmValue-alphabet> Character set selectable with <conParmValue> for <conParmTag> value “alphabet”. “0“ Character set determined with AT+CSCS applies. Default. “1“ International Reference Alphabet (IRA, seven bit ASCII) applies. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 135: Example: Default Values Of A Csd Connection Profile
^SICS: 3, “conType”, “” Profile with <conProfileId> 3 is still empty. ^SICS: 4, “conType”, “” Profile with <conProfileId> 4 is still empty. ^SICS: 5, “conType”, “” Profile with <conProfileId> 5 is still empty. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 136: Example: Gprs Connection Profile
Before opening a service profile based on a connection profile recently used, check with AT^SICI that the previous connection was properly closed. If AT^SICI confirms that the connection profile is in <conState> 0 (Down) the connection profile may be used again. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 137: Checking Connection Profile Status
Mandatory or Optional Socket service "srvType" mandatory "conId" mandatory "alphabet" optional "address" mandatory "tcpMR" optional "tcpOT" optional FTP service "srvType" mandatory "conId" mandatory "alphabet" optional "address" mandatory "tcpMR" optional "tcpOT" optional Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 138 AT commands AT^SISO, AT^SISR, AT^SISW, and AT^SISC, the <srvProfileId> is needed to select a specific service profile. 0...9 <srvParmTag> Internet service profile parameter. “srvType“ Type of Internet service to be configured with consecutive usage of AT^SISS. For supported values of <srvParmValue>, refer to <srvParmValue-srv-Type>. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 139 “socktcp://’host’:’remote tcpPort’[;disnagle=’0|1’] “ “disnagle” is optional for disabling the TCP Nagle algorithm. 0: Nagle algorithm is enabled. Default. 1: Nagle algorithm is disabled. • Socket type TCP server URL “socktcp://listener:’local tcpPort’ “ Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 140 “path”: path of file or directory “tcpPort”: If parameter is omitted, the service connects to HTTP default port Refer to “IETF-RFC 2616”. SMTP SMTP server address (string). Length 4...256. POP3 POP3 server address (string). Length 4...256. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 141 Multiple settings can be given separated by “\0d\0a” sequences within the string. Possible ‘key’ values are defined at HTTP/1.1 Standard RFC 2616. hcRedir This flag controls the redirection mechanism of the Multi-Tech Wireless EDGE modem acting as an HTTP client (numeric). If “hcRedir“ = 0: No redirection.
Page 142 “Socket“ The Multi-Tech wireless modem acting as client or server (listener) for TCP, or as client for UDP. If the wireless modem is TCP listener, at least two service profiles are required.
Page 143 Messages will not be deleted on the server. Default. “1“ Delete messages on the server which have been retrieved successfully. String parameters are truncated if greater than the maximum length specified above. Note: Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 144: At^sisi Internet Service Information
• If a service is in state "Down" the responses for <rxCount>, <txCount>, <ackData> and <unackData> are the last known values for the service in the states "Connecting", "Up" and "Closing". Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 145: At^siso Internet Service Open
^SISO: <srvProfileId>, <srvParmTag>value “srvType” [, <srvState>, <socketState>, Response: <rxCount>, <txCount>, <locAddr>, <remAddr>] [^SISO: …] AT^SISO=<srvProfileId> Write Command Syntax: Response: ERROR +CME ERROR: <err> Parameter Descriptions: <srvProfileId> <srvProfileId> 0 ... 9 specified with AT^SISS. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 146 <srvState>=5 and then 6, i.e. the IP connection is closed. In this case, the service still allows reading the data stored in the buffer, but writing data is denied. After reading, close the service and open it again. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 147: Example: Accepting/Rejecting Socket Connection Request From Remote Client
0 which is set to Server mode (<socketState>=4). ^SISO: 1, “” ^SISO: 2, “” ^SISO: 3, “” ^SISO: 4, “Socket”,”3”,”3”,”0”,”0”, “10.10.0.187:65534”,”0.0.0.0:0” ^SISO: 6, “” ^SISO: 7, “” ^SISO: 8, “” ^SISO: 9, “” Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 148 <srvState>=3 (listening) and <socketState>=3 (LISTENER). ^SISO: 1, “” ^SISO: 2, “” ^SISO: 3, “” ^SISO: 4, “Socket”,”3”,”3”,”0”,”0”,”10.10.0.187:65534”,”0.0.0.0:0” ^SISO: 6, “” ^SISO: 7, “” ^SISO: 8, “” ^SISO: 9, “” Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 149: At^sisc Internet Service Close
AT^SISC=? Test Command Syntax: Response: AT^SISC=<srvProfileId> Write Command Syntax: Response: ERROR +CME ERROR: <err> Parameter Descriptions: <srvProfileId> <srvProfileId> 0 ... 9 specified with AT^SISS. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 150: At^sisr Internet Service Read Data
If the currently read datagram is smaller than the number of bytes requested by the host, the <remainUdpPacketLength> parameter is omitted. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 151: Example: Socket Host Reads Small Amounts Of Udp Data Packets (Urc Mode)
3 bytes. As the read datagram is smaller than the size requested by the host, the response does not include the <remainUdpPacketLength>. ^SISR: 0,3 3 bytes are confirmed and transmitted. Datagram B was properly received. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 152: At^sisw Internet Service Write Data
CTRL-Z. The <txCount> counter is incremented only by the portion of data actually transmitted. In interactive text mode, the following characters are predefined as control codes: • BACKSPACE ("\x08") deletes the last given character, Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 153: Usage Of Parameter
Successful completion will be indicated either by the appropriate URC "^SISW:x,2" or due to the fact that the SMTP service state changes to "Down" state without any error. HTTP/POP3 Parameter not applicable, i.e. value is ignored. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)

Page 154: At^sico Internet Connection Open
Be sure not to mix up the start and close commands for connection profiles and service profiles. It is allowed to use only the combinations AT^SICO / AT^SICC or AT^SISO / AT^SISC. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 155: At^sicc Internet Connection Close
^SISX:<service>, <pingInfoType>, <conProfileId>, <sent>, <received>, <lost>, <lostPercent> In case of <pingInfoType>= 3: Time statistic (1 row) ^SISX:<service>, <pingInfoType>, <conProfileId>, <minRTT>, <maxRTT>, <meanRTT> ERROR +CME ERROR: <err> Parameter Description <Service> "Ping" “Ping“ Service type. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 156: Example: Ping
Average Round Trip Time in milliseconds. 10.11.1 Example: Ping The following example shows a Ping output: AT^SICS=0,conType,GPRS0 Select connection type GPRS0. AT^SICS=0,apn,"GPRS02.point.de" AT^SICO=0 AT^SISX="Ping",0,192.168.1.2,4,2000 ^SISX: "Ping",1,0,"192.168.1.2",1043 ^SISX: "Ping",1,0,"192.168.1.2",586 ^SISX: "Ping",1,0,"192.168.1.2",531 ^SISX: "Ping",1,0,"192.168.1.2",415 ^SISX: "Ping",2,1,4,4,0,0 ^SISX: "Ping",3,1,415,1043,643 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 157: At^sise Internet Service Error Report
<urcInfoText>. If marked with *) the precise text related to a <urcInfoId> varies greatly depending on the scenario and the implementation of the remote server. In these cases, only a brief explanation of the scenario can be found in the table column "Description". Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 158: Information Elements Related To The Service Application
An unexpected error occurred Socket error Host not found DNS error An error occurred that may be transient; a further attempt may succeed. DNS error An unrecoverable error occurred DNS error Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 159: Information Elements Related To Ftp Service
After transmission is done the client compares the amount of bytes transferred via serial line and socket. 2100 FILE: <filename> File name assigned by FTP server if mode=u is used. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 160: Information Elements Related To Http Service
10.13.5 Information Elements Related to SMTP Service <urcInfoId> <urcInfoText> Description Errors Indicates that the SMTP service could not be executed successfully.. Warnings 4400 SMTP specific warning *) Text varies depending on scenario. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 161: Examples Of How To Configure And Use Internet Service Profiles
IP address dynamically assigned to the listener. ^SISO: 0, “” ^SISO: 1, “” ^SISO: 2, “” ^SISO: 3, “” ^SISO: 4, “Socket”,”3”,”3”,”0”,”0”,”10.10.0.187:65534”,”0.0.0.0:0” ^SISO: 6, “” ^SISO: 7, “” ^SISO: 8, “” ^SISO: 9, “” Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 162: Configuring Socket Client For Calling A Socket Listener On Another Host
10 bytes are on the way. AT^SISI=0 Polling for <srvState> change ("Closing" -> "Down"). ^SISI: 0,6,0,20,20,0 The Service is in state "Down" and all data is confirmed by the remote peer. AT^SISC=0 Closing the Socket service. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 163: Socket Client Sends Data Via Tcp Connection With Urcs
Part 2 - host 2 is configured for use as UDP client: AT^SISS=0,srvtype,socket Select service type Socket. AT^SISS=0,conid,1 Select connection profile 1. AT^SISS=0,alphabet,1 Choose ASCII alphabet. AT^SISS=0,address,"sockudp:// 10.10.0.219:6666" Specify the address of host 1. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 164: Configuring And Using Ftp Download (Urc Mode)
Configure the service profile 1 for FTP: at^siss=1,srvType,ftp Select service type FTP. at^siss=1,conId,0 Select connection profile 0. at^siss=1,address,ftp://192.168.1.2;type=d Specify FTP address with user and password anonymous. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 165: Configuring And Using Ftp Upload (Urc Mode)
No more data available. The file “example.bin” shall be closed on the FTP server. ^SISW: 1, 2 Data transfer finished. The connection to the FTP server is closed. at^sisc=1 Close the FTP service. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 166: Configuring Smtp Service Profile
Check the connection state of the service profile 9. ^SISI: 9,6,0,87,0,0 The command response confirms that the SMTP service is in state "6" (Down) and that 87 bytes have been transferred. at^sisc=9 Close the service. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 167: Sending Email (Polling Mode)
^SISS: 1, "pDelFlag", "0" Default: Retrieved message shall not be deleted on POP3 server. ^SISS: 1, "tcpMR", "10" Default: Number of retransmission attempts for TCP packets is 10 (= default of AT^SCFG). Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 168: Retrieving Email (Urc Mode)
Command response indicates that 578 bytes are available for reading. Return-Path: <subscriber1@testdomain.com> X-Original-To: subscriber1@testdomain.com Delivered-To: subscriber2@testdomain.com Received: from 10.10.0.132 (unknown [10.10.0.132]) by testdomain.com (Postfix) with SMTP id 379321D004 for <subscriber1@testdomain.com>; Tue, 20 Dec 2005 08:00:07 +0100 (CET) Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 169: Http Post (Polling Mode)
The command response indicates that HTTP service is in state "6" (Down) and that 180 bytes have been sent. at^sise=1 Check error status of service profile 1. ^SISE: 1,0 The command response confirms that no error occurred. at^sisc=1 Close the service. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 170: Http Get (Polling Mode)
The command response indicates that the HTTP service is in state "6" (Down) and that 3366 bytes have been read. at^sise=0 Check error status of service profile 0. ^SISE: 0,0 The command response confirms that no error occurred. at^sisc=0 Close the service. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 171: Chapter 11 - Gprs Commands
This chapter describes AT Commands that a TE (Terminal Equipment; e.g., an application running on a controlling PC) may use to control the Multi-Tech wireless modem acting as GPRS Mobile Termination (MT). Please use “Using GPRS AT Commands (Examples)” as a first guidance.
Page 172: At+Cgans Manual Response To A Network Request For Pdp Context Activation
NO CARRIER, or if enabled, +CME ERROR. Attach, activate and other errors may be reported. It is also an error to issue the AT+CGANS command when there is no pending network request. The command may be used in both normal and modem compatibility modes. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 173: At+Cgatt Gprs Attach Or Detach
Under some network conditions the GPRS attach command fails, if entered immediately after a "+CREG: 1" URC. This can be avoided by waiting at least 1s before entering the GPRS attach command. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 174: At+Cgauto Automatic Response To A Network Request For Pdp Context Activation
CONNECT response does not belong to this data call but to the GPRS. This can be detected if ATX is not set to 0. CS data call will issue CONNECT <text>, GPRS will issue CONNECT only. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 175: At+Cgdata Enter Data State
In this case the application should not try to deactivate the PDP context by using the commands AT+CGACT or ATH. If DTR is configured to disconnect data connections (AT&D2), then the application should not toggle DTR during the implicit PDP context deactivation and before “NO CARRIER” is received. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 176: At+Cgdcont Define Pdp Context
If the non volatile storage of CGDCONT settings is not activated by the AT^SCFG parameter, "GPRS/PersistentContexts", then AT&F and ATZ will remove the definition of every context which is not active or not online. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 177: At+Cgeqmin 3G Quality Of Service Profile (Minimum Acceptable)
This parameter indicates the maximum number of kbits/s delivered by UMTS (down-link traffic) at a SAP. As an example a bitrate of 32kbit/s would be specified as 32 (e.g., AT+CGEQMIN=...,32,...). subscribed value. Default. 1...63 64...256 (value needs to be divisible by 8 without remainder) Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 178 Default 10...150 (value needs to be divisible by 10 without remainder) 200...950 (value needs to be divisible by 50 without remainder) 1000...4000 (value needs to be divisible by 100 without remainder) Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 179 Packet Data Protocol Type “IP“ Notes: • If parameters are not defined, the parameter default values depend on the HLR-stored subscribed default values. • Definitions of parameters can be found in 3GPP TS 23.107 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 180: At+Cgeqreq 3G Quality Of Service Profile (Requested)
This parameter indicates the maximum number of kbits/s delivered by UMTS (down-link traffic) at a SAP. As an example a bitrate of 32kbit/s would be specified as 32 (e.g. AT+CGEQREQ=...,32,...). subscribed value. Default 1...63 64...256 (value needs to be divisible by 8 without remainder) Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 181 Default 10...150 (value needs to be divisible by 10 without remainder) 200...950 (value needs to be divisible by 50 without remainder) 1000...4000 (value needs to be divisible by 100 without remainder) Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 182: At+Cgpaddr Show Pdp Address
A string that identifies the MT in the address space applicable to the PDP. The address may be static or dynamic. Note: If no <cid> is specified, the write command will return a list of all defined contexts. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 183: At+Cgqmin Quality Of Service Profile (Minimum Acceptable)
Non real-time traffic, error-sensitive application that can cope with data loss, GMM/SM, and SMS Real-time traffic, error-sensitive application that can cope with data loss Real-time traffic, error non-sensitive application that can cope with data loss Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 184 If some of the QoS parameters are omitted, they will keep their current value (or the default value if not specified). For example: AT+CGDCONT=1,"IP" AT+CGQMIN= AT+CGQMIN? +CGQMIN:1,0,0,0,0,0 AT+CGQMIN=1,0 AT+CGQMIN? +CGQMIN:1,0,0,0,0,0 AT+CGQMIN=1,0,0,0,1 AT+CGQMIN? +CGQMIN:1,0,0,0,1,0 AT+CGQMIN=1,1 AT+CGQMIN? +CGQMIN:1,1,0,0,1,0 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 185: At+Cgqreq Quality Of Service Profile (Requested)
Non real-time traffic, error-sensitive application that can cope with data loss, GMM/SM, and SMS Real-time traffic, error-sensitive application that can cope with data loss Real-time traffic, error non-sensitive application that can cope with data loss Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 186 If some of the QoS parameters are omitted, they will keep their current value (or the default value if not specified so far). For example: AT+CGDCONT=1,"IP" AT+CGQREQ= AT+CGQREQ? +CGQREQ:1,0,0,0,0,0 AT+CGQREQ=1,0 AT+CGQMIN? +CGQREQ:1,0,0,0,0,0 AT+CGQREQ=1,0,0,0,1 AT+CGQREQ? +CGQREQ:1,0,0,0,1,0 AT+CGQREQ=1,1 AT+CGQREQ? +CGQREQ:1,1,0,0,1,0 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 187: At+Cgreg Gprs Network Registration Status
SIM is not subscribed to for using GPRS, the resulting GMM (GPRS mobility management) state according to GSM 24.008 is REGISTERED/NO CELL, meaning that the read command will still show <stat>=1 or <stat>=5. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 188: At+Cgsms Select Service For Mo Sms Messages
GPRS attached or the network does not support SMS over GPRS). Circuit switched preferred (use GPRS if circuit switched is not available). Default. Note: Sending SMS via GPRS is only possible when mobile is attached using AT+CGATT. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 189: At^sgact Query All Pdp Context Activations
GPRS modem compatibility commands ATD*98# or ATD*99# if no context identifier was specified as the command was invoked. <state> PDP context activation state Indicates the state of the PDP context activation. Deactivated Activated <sum> The sum of all activated PDP contexts of the ME. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 190: At^sgauth Set Type Of Authentication For Ppp Connection
+CME ERROR: operation temporary not allowed: The command is blocked as long as GPRS is already in use (as long as mobile is GPRS attached). • Writing to user profile with AT&W and restoring with AT&F are not supported. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 191: Ata Manual Response To A Network Request For Pdp Context Activation
(see AT+CGDCONT, AT+CGQREQ and AT+CGQMIN). 1...2 Notes: • If the Multi-Tech wireless modem is in dedicated mode, command returns the result code BUSY. • ATD is used as a standard V.250 AT command, too. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 192: Atd*98# Request Gprs Ip Service
AT+CGQMIN). 1...2 Notes: • If the Multi-Tech wireless modem is in dedicated mode, command returns the result code BUSY. • ATD is used as a standard V.250 AT command, too. 11.20 ATH Manual Rejection of a Network Request for PDP Context Activation The V.250 ATH command may be used to deactivate all PDP contexts which are active or online...
Page 193: Ats0 Automatic Response To A Network Request For Pdp Context Activation
If the automatic GPRS attach fails (e.g., the network rejects the attach request), the write command returns error, though the new value takes effect. This is necessary because ATS0 is used for circuit switched calls too. • ATS0 write command is PIN protected. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 194: Using Gprs At Commands Examples
If no CID is defined the mobile responds +CME ERROR: invalid index. Remark: If the mobile is NOT attached by AT+CGATT=1 before activating, the attach is automatically done by the AT+CGACT command. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 195: Using The Gprs Dial Command Atd (Example)
CID has to be defined by AT+CGDCONT. ATD*98# CONNECT Establish a connection by service code 98. ATD*98*1# CONNECT Establish an IP connection by service code 98 using CID 1. The CID has to be defined by AT+CGDCONT. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 196: Chapter 12 - Short Message Service (Sms) Commands
IEIa (Information Element Identifier octet) of the concatenated SMS. Concatenated short messages, 8-bit reference number. Concatenated short messages, 16-bit reference number. <index> Integer type; value in the range of location numbers supported by the associated memory . Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 197 42 is presented to TE as two characters 2A: IRA 50 and 65). In the case of CBS: <ra> GSM 03.40 TP-Recipient-Address Ad-dress-Value field in string format; BCD numbers (or GSM default alphabet characters) are converted into characters; type of address given by <tora>. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 198 Type of Recipient Address GSM 04.11 TP-Recipient-Address Type-of-Address octet in integer format (default refer <toda>). <tosca> Type of Service Center Address GSM 04.11 RP SC address Type-of-Address octet in integer format (default refer <toda>). Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 199: At+Cmgc Send An Sms Command
The write command specifies the input and output format of the short messages. Description: AT+CMGF=? Test Command Syntax: +CMGF: (list of supported<mode>s) Response: AT+CMGF? Read Command Syntax: +CMGF: <mode> Response: AT+CMGF=<mode> Write Command Syntax: Response: Parameter Description: <mode> PDU mode. Default. Text mode Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 200: At+Cmgl List Sms Messages From Preferred Store
Users should be aware that when using this AT command quickly after SIM PIN authentication, the SIM data may not yet be accessible, resulting in a short delay before the requested AT command response is returned. See Section 20.1 Restricted Access to SIM Data after SIM PIN Authentication. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 201: At+Cmgr Read Sms Messages
Users should be aware that when using this AT command quickly after SIM PIN authentication, the SIM data may not yet be accessible, resulting in a short delay before the requested AT command response is returned. See Section 20.1 Restricted Access to SIM Data after SIM PIN Authentication. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 202: At+Cmgs Send Sms Message
(see <n> of ATS4, default <LF>) can cause problems. • During a pending USSD user interaction the AT+CMGS write command returns "+CME ERROR: operation temporary not allowed" to prevent blocking situations. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 203: At+Cmgw Write Short Messages To Memory
16-bit data, otherwise the length of sms user data is restricted to 88 octets. Even better for messages with UCS2 character set is the PDU Mode. • The length of 8-bit data coded short messages has to be greater than 0. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 204: At+Cmss Send Short Messages From Storage
• Both the execute and the write command can be used no matter whether text mode or PDU mode is activated. The write command is designed for the PDU mode only. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 205: At+Cnmi New Short Message Indication
TA buffer of unsolicited result codes defined within this command is cleared when <mode> changes from 0 to 1...3. <index> Integer type; value in the range of location numbers supported by the associated memory. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 206 The parameters <ra> and <tora> will only be displayed if <ra> of the AT^SSCONF command is set to 1. • If either a SM or a Status Report is not acknowledged, all AT+CNMI parameter in all channels will be set to zero. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 207: At+Cpms Preferred Sms Message Storage
The user should be aware that the setting “MT” involves “ME” and “SM”, with “ME” being filled up first. If the “ME” storage is full, the Multi-Tech wireless modem will proceed with the “SM” storage. Incoming Class 1 short messages (ME specific) will be preferably stored to “ME” and may be transferred to the “SM”...
Page 208: At+Csca Sms Service Center Address
All different possible combinations of CBM data coding schemes (e.g., “0-3,5”). Using default empty string leads to get all CBMs independent of their dcss. A given <dcss> replaces any former value and is used for consecutive requests. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 209: At+Csdh Show Sms Text Mode Parameters
When storing a SMS DELIVER from the TE to the preferred memory storage in text mode (using the AT+CMGW write command), <vp> field can be used for <scts>. • The command writes the parameters to the non-volatile memory. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 210: At+Csms Select Message Service
Configuring procedures for indicating received short messages with the AT+CNMI parameters <mt>=2 or <mt>=3 and <ds>=1. ∗ Acknowledging incoming short messages with AT+CNMA. ∗ Receiving Status Reports and acknowledging them with AT+CNMA. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 211: At^scml List Concatenated Short Messages From Preferred Store
Output if PDU mode (AT+CMGF=0) and command successful: For SMS- SUBMITs and/or SMS-DELIVERs ^SCML: <index>, <stat>, [<alpha>], <length> <pdu> [... ] If error is related to ME functionality ERROR +CMS ERROR Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 212: At^scmr Read Concatenated Short Messages
^SCMR: <stat>, <fo>, <ct>[, <pid>, [<mn>], [<da>], [<toda>], <length>] <data> [... ] Output if PDU mode (AT+CMGF=0) and command successful: For SMS-SUBMITs and/or SMS-DELIVERs ^SCMR: <stat>, [<alpha>], <length> <pdu> [... ] ERROR +CMS ERROR Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 213: At^scms Send Concatenated Short Messages
Command is only available if AT+CMGF=1. • To send or delete a concatenated short message please use the known SMS commands, see AT+CMSS for sending and AT+CMGD for deleting. • See notes provided for AT+CMGW. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 214: At^slms List Sms Memory Storage
Users should be aware that when using this AT command quickly after SIM PIN authentication, the SIM data may not yet be accessible, resulting in a short delay before the requested AT command response is returned. See Section 20.1, Restricted Access to SIM Data after SIM PIN Authentication. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 215: At^smgo Set/Query Sms Overflow Presentation Mode Or Query Sms Overflow
Users should be aware that when using this AT command quickly after SIM PIN authentication, the SIM data may not yet be accessible, resulting in a short delay before the requested AT command response is returned. See Section 20.1, Restricted Access to SIM Data after SIM PIN Authentication. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 216: At^ssconf Sms Command Configuration
Parameter Description: <ra> Display recipient address The Multi-Tech wireless modem does not display <ra> and <tora>. These parameters are used with the result codes of AT+CMGL, AT^SMGL, AT+CMGR, AT^SMGR and the URC “+CDS”. Default. Multi-Tech wireless modem displays <ra> and <tora>.
Page 217: At^ssmss Set Short Message Storage Sequence
Write Command Syntax: Response: Parameter Description: <seq> MT sequence “MT” storage is “ME” then “SM”. Default. “MT” storage is “SM” then “ME” The <seq> parameter will be stored in non-volatile memory. Note: Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 218: Chapter 13 - Sim-Related Commands
<command>. However, additional SIM commands are available via AT^SXSM. All parameters of AT+CRSM are used as specified by GSM 11.11. The Multi-Tech wireless modem handles internally all required SIM interface locking and file selection routines.
Page 219 This information includes the type of file and its size. After “READ BINARY” or “READ RECORD” commands the requested data will be returned. <response> is empty after “UPDATE BINARY” or “UPDATE RECORD” commands. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 220: At^csim Generic Sim Access
+CSIM: 4,"9F19" Command successful, length '19' of the response data AT+CSIM=14,"A0A40000026F3A" Select EF-ADN (Abbreviated dialing numbers) +CSIM: 4,"9F0F" Command successful, length '0F' of the response data AT+CSIM=16,"A0C000000F000000" Get Response +CSIM: 34,"000002306F3A040011F0220102011C9000" Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 221: At^sxsm Extended Sim Access
0...255 <response> Response in case of a successful completion of the previously issued SIM command. If <command>=136 (RUN GSM ALGORITHM): The Multi-Tech wireless modem returns SRES and cipher key Kc as calculated by the SIM. Byte(s) Description Length 1 - 4...
Page 222: At^scks Query Sim And Chip Card Holder Status
This command controls the SIM connection presentation mode and queries the Description: connection status of the SIM and the card holder tray of the Multi-Tech wireless modem. The query can be used for the locally attached and remote SIM's as well. For details regarding Remote SIM Access refer to AT^SRSA.
Page 223: At^sset Indicate Sim Data Ready
TA returns the card identification number in SIM (SIM file EF ) as string type. This is Description: ICCID the same command as AT^SCID. AT+CXXCID=? Test Command Syntax: Response: AT+CXXCID Exec Command Syntax: +CXXCID: <cid> Response: ERROR +CME ERROR: <err> Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 224: Chapter 14 - Sim Application Toolkit (Sat) Commands
The write command activates the AT command interface of the SIM Application Toolkit in Description: the Multi-Tech wireless modem and needs to be issued after every time you restart the modem. Removing and inserting the SIM does not affect the activation status.
Page 225: Sstn Sat Notification
“OK”. The time needed for this process depends on the SIM and may take more than 10 seconds. Parameter Description: <cmdType> Proactive Command number <cmdTerminateValue> Defined as <cmdType> + terminate offset. The terminate offset equals 100. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 226: At^sstgi Sat Get Information
Command status return regarding the type of action that has taken place; e.g., action performed by the user. Values are in accordance with GSM 11.14. <inputNumber> Response number entered by user. <inputString> Response string entered by user. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 227: Chapter 15 - Phonebook Commands
Chapter 15 – Phonebook Commands The AT commands described in this chapter allow the external application to access the phonebooks located in the Multi-Tech wireless modem’s memory or on the attached Subscriber Identity Module (SIM). 15.1 Sort Order for Phonebooks Due to the support of UCS2 for the <text>...
Page 228: At+Cnum Read Own Numbers
<maxloc>. If a value greater than 255 is used the query returns no phonebook records, and only "+CME ERROR: invalid index" is shown. <number> Phone number in format specified by <type>, it may be an empty string. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 229 +CPBR:(1-100),20,17 The Multi-Tech wireless modem returns the supported values, where 100 is the supported range of location numbers, 20 is the length of the phone number and 17 is the maximum length of the associated text.
Page 230: At+Cpbs Select Phonebook Memory Storage
If the same SIM is removed and reinserted, no automatic deletion is performed. Calls made after last switch-on will be lost from “MC”, “RC” and “LD” phonebook, if the SIM is removed and reinserted during normal operation. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 231: At+Cpbw Write Into Phonebook
<tlength>. When using an ASCII terminal, characters which are coded differently in ASCII and GSM have to be entered via escape sequences as described in Section 1.5, Supported character sets. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 232 <number> AT+CPBW=5,”12345678”,,”Arthur” AT+CPBW=6,”432!+-765()&54*654#”,,”John” AT+CPBW=7,”432!+-765()&54*654#”,129,”Eve” AT+CPBW=8,”432!+-765()&54*654#”,145,”Tom” AT+CPBW=9,”432!+-765()&54*654#”,209,”Richard” Example 4 – Read phonebook entries from locations 5 - 9 via AT+CPBR +CPBR:5,”12345678”,129,”Arthur” +CPBR:6,”432!+-765()&54*654#”,209,”John” +CPBR:7,”432+76554*654#”,129,”Eve” +CPBR:8,”+432+76554*654#”,145,”Tom” +CPBR:9,”432!+-765()&54*654#”,209,”Richard” Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 233: At^spbw Write Into Phonebook With Location Report
Section 1.5, Supported character sets. <maxloc> Maximum number of locations supported by the currently selected storage. For phonebooks located on SIM, this value varies depending on the SIM card. See AT+CPBS for typical values. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 234: At^sdld Delete The 'Last Number Redial' Memory
Note: may not yet be accessible, resulting in a short delay before the requested AT command response is returned. See Section 20.1, Restricted Access to SIM Data after SIM PIN Authentication. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 235: At^spbc Find First Matching Entry In Sorted Phonebook
Note: may not yet be accessible, resulting in a short delay before the requested AT command response is returned. See Section 20.1, Restricted Access to SIM Data after SIM PIN Authentication. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 236: At^spbd Purge Phonebook Memory Storage
Users should be aware that when using this AT command quickly after SIM PIN authentication, the SIM data may not yet be accessible, resulting in a short delay before the requested AT command response is returned. See Section 20.1, Restricted Access to SIM Data after SIM PIN Authentication. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 237: At^spbg Display Phonebook Entries In Alphabetical Order
“*”, “#” or “+”. Note that phonebook entries saved with this type cannot be dialed. Dialing string <number> is a command to control a Supplementary Service; i.e., “*”, “#” codes are contained. Network support of this type is optional. Otherwise Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 238 The numbers at the end of each line are the memory locations in the phonebook and can be used for dialing or editing phonebook entries: AT+CPBR=27 Read out phonebook location 27. +CPBR: 27,”+999999”,145,”Arthur” This entry can be edited with AT+CPBW or used for dialing with ATD><mem><n>. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 239: At^spbs Step Through The Selected Phonebook Alphabetically
“*”, “#” or “+”. Note that phonebook entries saved with this type cannot be dialed. Dialing string <number> is a command to control a Supplementary Service; i.e., “*”, “#” codes are contained. Network support of this type is optional. Otherwise Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 240 The numbers at the end of each line are the memory locations in the phonebook and can be used for dialing or editing phonebook entries: at+cpbr=27 Read out phonebook location 27. +CPBR: 27,”+999999”,145,”Arthur” His entry can be edited with AT+CPBW or used for dialing with ATD><mem><n>. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 241: Chapter 16 - Audio Commands
Chapter 16 – Audio Commands Chapter 16 – Audio Commands The AT Commands described in this chapter are related to the Multi-Tech wireless modem’s audio interface. 16.1 Audio Programming Model The following figure illustrates how the signal path can be adjusted with the parameters <inCalibrate>, <inBbcGain>, <outBbcGain>, <outCalibrate>...
Page 242: At+Clvl Loudspeaker Volume Level
+CMUT: (list of supported<mute>s) Response: AT+CMUT? Read Command Syntax: +CMUT: <mute> Response: ERROR +CME ERROR: <err> AT+CMUT=<mute> Write Command Syntax: Response: ERROR +CME ERROR: <err> Parameter Description: <mute> Mute off. Default. Mute on Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 243: At+Vtd Tone Duration
The string must be enclosed in quotation marks (“...”). ASCII character in the set 0...9,#,*, A, B, C, D. <dtmf> Tone duration in 1/10 second. If not specified current setting of AT+VTD is used. <duration> 1...255 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 244: At^saic Audio Interface Configuration
To allocate a specific audio mode to one of the audio interfaces, first select the audio mode with AT^SNFS and then choose the interface using AT^SAIC. Important Note: Multi-Tech supports only the following setting: AT^SAIC=2,1,1 AT^SAIC=? Test Command Syntax: ^SAIC:(list of supported <io>s), (list of supported<mic>s), (list of supported<ep>s), (list of...
Page 245: At^snfa Set Or Query Of Microphone Attenuation
<inCalibrate> of AT^SNFI is identical with <atten> of AT^SNFA. • To make the changes persistent use AT^SNFW. Example: ^SYSSTART at^snfa=? ^SNFA: (0-65535) at^snfa? ^SNFA: 32767 at^snfs=4 at^snfa=1 at^snfa? ^SNFA: 1 at^snfi? ^SNFI: 5,1 at^snfi=5,45 at^snfa? ^SNFA: 45 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 246: At^snfd Set Audio Parameters To Manufacturer Default Values
For use after restart, changed values can be stored with AT^SNFW. • Attention! When you adjust audio parameters avoid exceeding the maximum allowed level. Bear in mind that exposure to excessive levels of noise can cause physical damage to users! Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 247: At^snfm Set Microphone Audio Path
<MicSwitch> Microphone mute control parameter. Evaluated during voice calls and if <MicVccCtl> is omitted only (e.g., AT^SNFM=1). Command does not depend on audio mode. Mutes the microphone. Activates the microphone. Default. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 248: At^snfo Set Audio Output (= Loudspeaker Path) Parameter
The values of <outStep> can also be changed with AT^SNFV and AT+CLVL. • CAUTION! When you adjust audio parameters avoid exceeding the maximum allowed level. Bear in mind that exposure to excessive levels of noise can cause physical damage to users! Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 249: At^snfpt Set Progress Tones
For use after restart of the module, you are advised to store the selected mode to the audio profile saved with AT^SNFW. Otherwise, audio mode 1 will be active each time the module is powered up. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 250: At^snftty Signal Tty/Ctm Audio Mode Capability
Designed to set the module’s speech system into CTM mode, the AT^SNFTTY command allows a CTM device to be connected to one of the three audio interfaces of the Multi-Tech wireless modem. Traditional TTY devices that do not incorporate CTM functionality can be connected through an external TTY-to-CTM adapter.
Page 251: At^snfv Set Loudspeaker Volume
AT^SNFA: <atten> AT^SNFI: <inBbcGain>, <inCalibrate> AT^SNFO: <outBbcGain>, <outCalibrate>[0 to 4], <sideTone> AT^SNFS: <audMode> AT^SAIC: <io>, <mic>, <ep>. AT^SNFW=? Test Command Syntax: Response: AT^SNFW Exec Command Syntax: Response: ERROR CME ERROR: <err> Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 252: At^srtc Ring Tone Configuration
If an MTC arrives during test playback, test ringing will be deactivated and “normal” ringing reactivated (RING). Likewise, an MOC will also stop test ringing. • If no optional parameter is entered, the old value will be kept. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 253 Users should be aware that when using this AT command quickly after "^SYSSTART" a "+CME ERROR: operation temporary not allowed" is received. The audio data may not yet be accessible, resulting in a short delay (less than 400ms) before the requested AT command response is returned. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 254: Chapter 17 - Hardware-Related Commands
<time>= “02/01/01,00:00:00” upon next power-up. • Each time the Multi-Tech wireless modem is restarted it takes 2s to re-initialize the RTC and to update the current time. Therefore, it is recommended to wait 2s before using the commands AT+CCLK and AT+CALA (for example 2s after ^SYSSTART has been output).
Page 255: At+Cala Set Alarm Time
AT+CALA=? is <n>=0. If a second alarm time is set, the previous alarm will be deleted. Therefore, the read command AT+CALA? will always return <n>=0. <type> Integer type value indicating the type of the alarm. Alarm indication: text message via serial interface. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 256 <time>[,<n>[,<type>[,<text>]]] will be presented when the Multi-Tech wireless modem is powered up. • Each time the Multi-Tech wireless modem is restarted it takes 2s to re-initialize the RTC and to update the current time. Therefore, it is recommended to wait 2s before using the commands AT+CCLK and AT+CALA (for example 2s after ^SYSSTART has been output).
Page 257: At^sctm Set Critical Operating Temperature Presentation Mode Or Query Temperature
Once the call is terminated full temperature control will be resumed. If the temperature is still out of range ME switches off immediately. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 258 Alert: Engine is below under temperature limit and switches off. Example 2 URCs issued when the temperature is back to normal (URC is output once): ^SCTM_B: 0 Engine back to normal temperature. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 259: At^ssync Configure Sync Pin
Depending on type of call: Same as for AT^SSYNC=1 Voice call: Connected to remote party. Data call: Connected to remote party or exchange of parameters while setting up or disconnecting a call. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 260 Therefore the values of <n> and <m> vary as follows: <n> = value from 471 ms to 2118 ms <m> = 3000 ms Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 261: Chapter 18 - Miscellaneous Commands
ERROR Parameter Description: <n> Response formatting character 000..127 Default = 10 Note: Whenever you change the setting take into account that the new value has no effect on the URC “^SHUTDOWN”. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 262: Ats5 Write Command Line Editing Character
ATS5? Read Command Syntax: <n> Response: ATS5=<n> Write Command Syntax: Response: ERROR Parameter Description: <n> Command line editing character 000..127 Default = 8 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 263: Chapter 19 - Summary Tables
Write a new phonebook record. ^SSIM READY The URC now confirms that the ME has finished reading data from the SIM. AT+CPBR=50,50 Read the phonebook entered before. +CPBR: 50,"+4030123456789",145,"Paul" The phonebook entry was properly saved. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 264: Star-Hash (*#) Network Commands
BS. ^SCCFC and ^SCLCK are modified by giving an additional <reason> or <fac> in front of the regular output string generated by the standard commands +CCFC and +CLCK. Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 265 Star-Hash Code Abbreviations in Table 19.1 Functionality Activate (except for CLIR, see list above) Register and activate Check status (interrogate) deact Deactivate (except for CLIR, see list above) eras Unregister and deactivate Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 266: At Commands And Sim Pin Dependency
Serial Interface Control Commands AT\Q AT&C AT&D AT&S AT+ICF AT+IFC AT+ILRR AT+IPR AT+STPB Security Commands AT+CPIN AT+CPIN2 AT^SPIC AT+CLCK AT^SLCK AT+CPWD AT^SPWD Identification Commands AT+CGMI AT+GMI AT+CGMM AT+GMM AT+CGMR AT+GMR AT+CGSN AT+GSN AT+CIMI Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 267 AT^SNWS AT+CREG AT+CSQ AT^SMONC AT^SMOND AT^MONI AT^MONP AT^SMONG AT^SALS AT^SHOM AT^SPLM AT^CPOL AT^SPLR AT^SPLW Supplementary Service Commands AT+CACM AT^SACM AT+CAMM AT+CAOC AT+CCUG AT+CCFC AT+CCWA AT+CHLD AT+CLIP AT+CLIR AT+COLP AT+CPUC AT+CSSN AT+CUSD Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 268 AT+CGSMS AT^SGACT AT^SGAUTH AT^SGCONF ATD*99# ATD*98# ATS0 Short Message Service (SMS) Commands AT+CMGC AT+CMGD AT+CMGF AT+CMGL AT+CMGR AT+CMGS AT+CMGW AT+CMSS AT+CNMA AT+CNMI AT+CPMS AT+CSCA AT+CSCB AT+CSDH AT+CSMP AT+CSMS AT^SCML AT^SCMR AT^SCMS Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 269 AT^SPBG AT^SPBS Audio Commands AT+CLVL AT+CMUT AT+VTD AT+VTS AT^SAIC AT^SNFA AT^SNFD AT^SNFI AT^SNFM AT^SNFO AT^SNFPT AT^SNFS AT^SNFTTY AT^SNFV AT^SNFW AT^SRTC Hardware-Related Commands AT+CALA AT+CCLK AT^SCTM AT^SSYNC Miscellaneous Commands ATS3 ATS4 ATS5 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 270: Availability Of At Commands Depending On Operating Mode Of Me
Serial Interface Control Commands AT\Q AT&C AT&D AT&S AT+ICF AT+IFC AT+ILRR AT+IPR AT+STPB Security Commands AT+CPIN AT+CPIN2 AT^SPIC AT+CLCK AT^SLCK AT+CPWD AT^SPWD Identification Commands AT+CGMI AT+GMI AT+CGMM AT+GMM AT+CGMR AT+GMR AT+CGSN AT+GSN AT+CIMI Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 271 AT+CREG AT+CSQ AT^SMONC AT^SMOND AT^SFNUR AT^MONI AT^MONP AT^SMONG AT^SALS AT^SHOM AT^SPLM AT^CPOL AT^SPLR AT^SPLW Supplementary Service Commands AT+CACM AT^SACM AT+CAMM AT+CAOC AT+CCUG AT+CCFC AT+CCWA AT+CHLD AT+CLIP AT+CLIR AT+COLP AT+CPUC AT+CSSN AT+CUSD Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 272 Short Message Service (SMS) Commands AT+CMGC AT+CMGD AT+CMGF AT+CMGL AT+CMGR AT+CMGS AT+CMGW AT+CMSS AT+CNMA AT+CNMI AT+CPMS AT+CSCA AT+CSCB AT+CSDH AT+CSMP AT+CSMS AT^SCML AT^SCMR AT^SCMS AT^SCMW AT^SLMS AT^SMGL AT^SMGO AT^SMGR AT^SSCONF AT^SSDA AT^SSMSS Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 273 AT^SPBG AT^SPBS Audio Commands AT+CLVL AT+CMUT AT+VTD AT+VTS AT^SAIC AT^SNFA AT^SNFD AT^SNFI AT^SNFM AT^SNFO AT^SNFPT AT^SNFS AT^SNFTTY AT^SNFV AT^SNFW AT^SRTC Hardware-Related Commands AT+CALA AT+CCLK AT^SCTM AT^SSYNC Miscellaneous Commands ATS3 ATS4 ATS5 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 274: At Command Settings Storable With At&W
Short Message Service (SMS) Commands AT+CMGF <mode> AT+CNMI <mode>, <mt>, <bm>, <ds> AT+CSCB <mode> AT+CSMS <service> AT^SMGO <n> SIM-Related Commands AT^SCKS <mode> AT^SSET <n> Miscellaneous Commands ATS3 <n> ATS4 <n> ATS5 <n> Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 275: Factory Defaults Restorable With At&F
AT+CMGF <mode>=0 AT+CNMI <mode>=0, <mt>=0, <bm>=0, <ds>=0, <bfr>=1 AT+CSCB <mode>=0, <mids>=" ", <dcss>=" " AT+CSDH <show>=0 AT+CSMP <fo>=17, <vp>=167, <dcs>=0, <pid>=0 AT+CSMS <service>=0 AT^SMGO <n>=0 AT^SSCONF <ra>=0 AT^SSDA <da>=0 AT^SSMSS <seq>=0 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 276 Table 19.8 AT Command Continued Factory Defaults SIM-Related Commands AT^SCKS <mode>=0 AT^SSET <n>=0 Phonebook Commands AT+CPBS <storage>=”SM” AT^SPBS <internal-counter>=0 Audio Commands AT+VTD <duration>=1 Hardware-Related Commands AT^SCTM <n>=0 Miscellaneous Commands ATS3 <n>=013 ATS4 <n>=010 ATS5 <n>=008 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 277: Summary Of Unsolicited Result Codes (Urc)
+CBM: <sn>, <mid>, <dcs>, <page>, <pages><CR><LF><data> AT+CNMI +CDS: <length><CR><LF><pdu> AT+CNMI +CDS: <fo>, <mr>[, <ra>][, <tora>], <scts>, <dt>, <st> AT+CNMI +CDSI: <mem3>, <index> AT^SMGO ^SMGO: <mode> SIM-Related Commands AT^SCKS ^SCKS: <SimStatus> AT^SSET ^SSIM READY Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 278 ^SSTN ^SSTN: <cmdType> ^SSTN ^SSTN: <cmdTerminateValue> ^SSTN ^SSTN: 254 ^SSTN ^SSTN: 255 Hardware-Related Commands AT+CALA +CALA: [<text>] AT^SBC ^SBC: Overvoltage warning AT^SBC ^SBC: Overvoltage shutdown AT^SCTM ^SCTM_A: <m> AT^SCTM ^SCTM_B: <m> Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 279: Index
AT^SICS Internet Connection Setup Profile ......................133 AT^SIND Extended Indicator Control ......................... 45 AT^SISC Internet Service Close ..........................149 AT^SISE Internet Service Error Report ........................157 AT^SISI Internet Service Information ........................144 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 280 AT+CGDCONT Define PDP Context ........................176 AT+CGEQMIN 3G Quality of Service Min. Profile ....................177 AT+CGEQREQ 3G Quality of Requested Service Profile ..................180 AT+CGMI Request Manufacturer ID .......................... 77 AT+CGMM Request Model ID ........................... 77 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 281 AT+ILRR TE-TA Local Rate Reporting ........................60 AT+IPR Fixed Local Rate Setting ..........................60 AT+SNWS Manual Network Selection ........................102 AT+STPB Transmit Parity Bit ............................. 63 AT+VTD Tone Duration ............................243 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 282 Configuring Socket Client for Calling Listener Example ..................... 162 Configuring Socket Listener Example ........................161 CONNECT Result Code Format AT\ V ........................21 CONNECT Result Code Format/Call Monitoring ATX ....................21 Connected Line Identification Presentation AT+COLP .................... 127 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 283 Information Elements Related to FTP Service ......................159 Information Elements Related to HTTP Service ......................160 Information Elements Related to POP3 Service......................160 Information Elements Related to SMTP Service ......................160 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 284 PIN2 Authentication AT+CPIN2 ..........................66 Preferred Operator List AT^CPOL ........................... 115 Preferred SMS Message Storage AT+CPMS ......................207 Price Per Unit and Currency Table AT+CPUC ......................128 Purge Phonebook Memory Storage AT^SPBD ......................236 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 285 Sending Email – Polling Mode Example ........................167 Sending Email – URC Mode Example ........................166 Serial Interface Character Framing AT+ICF ....................... 58 Service Reporting Control AT+CR ..........................95 Set Alarm Time AT+CALA ............................255 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 286 Using the GPRS Dial Command ATD Example ......................195 Wake up the ME from SLEEP Mode ..........................23 Write an Entry to the Preferred Operators List AT^SPLW ..................116 Write Audio Setting in Non-Volatile Store AT^SNFW ....................251 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Page 287 Write Concatenated Short Messages to Memory AT^SCMW .................. 213 Write into Phonebook AT+CPBW ..........................231 Write into Phonebook with Location Report AT^SPBW.................... 233 Write Short Messages to Memory AT+CMGW ......................203 XON/OFF Handshake ..............................15 Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)

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Multi-Tech MultiModem EDGE Reference Manual

Chapter 1 - Introduction

Chapter 2 - Configuration Commands

Chapter 3 - Status Control Commands

Chapter 4 - Serial Interface Control Commands

Chapter 5 - Security Commands

Chapter 6 - Identification Commands

Chapter 7 - Call-Related Commands

Chapter 8 - Network Service Commands

Chapter 9 - Supplementary Service Commands

Chapter 10 - Internet Service Commands

Chapter 11 - GPRS Commands

Chapter 12 - Short Message Service (SMS) Commands

Chapter 13 - SIM-Related Commands

Chapter 14 - SIM Application Toolkit (SAT) Commands

Chapter 15 - Phonebook Commands

Chapter 16 - Audio Commands

Chapter 17 - Hardware-Related Commands

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Summary of Contents for Multi-Tech MultiModem EDGE