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Multi-Tech ModemModule GPRS Modem manual available for free PDF download: Reference Manual
Multi-Tech ModemModule GPRS Reference Manual (78 pages)
AT Commands for Wireless GPRS-F1/F2 Modems with IP Connectivity
Brand:
Multi-Tech
| Category:
Modem
| Size: 0 MB
Table of Contents
Table of Contents
3
Chapter 1 - Introduction
6
Definitions and Abbreviations
6
Presentation Rules
6
Open TCP/IP Stack
6
Chapter 2 - Dialing Services
7
Parameter Definitions
7
ANSWERMODE Set Answering Mode
7
CALLBACKTIMER Set Automatic Call-Back Wait
7
CALLSCREENNUM Set Caller ID Service
7
REDIALCOUNT Set Connection Attempts Allowed
8
REDIALDELAY Set Call Retry Delay
8
PHYTIMEOUT Set Inactivity Time
8
RINGCOUNT Set Number of Rings/Automatic Operation
8
DIALN1 Set Primary Dial-Up Number
8
DIALN2 Set Secondary Dial-Up Number
9
DIALSELECT Set Internet Connection Number
9
ISPPW Set ISP Password
9
ISPUN Set ISP User Name
9
PPPMODE Set TCP/IP Behavior
9
PPPMYIP Sets IP Address When Using PPP
10
PPPPEERIP Sets IP Address for Remote PPP
10
PPPSERVUN Sets User Name for Remote PPP Client
10
PPPSERVPW Sets Remote PPP Client Password
10
APNPW Sets Access Point Name Password
10
APNSERV Sets Access Point Name
11
APNUN Sets Access Point User Name
11
GPRSCID Sets PDP Context Identifier
11
GPRSMODE Activates Switching between GSM and GPRS
11
Incoming Call Management
12
ACCEPT Answer Incoming Call
12
CONNECTIONSTOP Stop Communication
12
CONNECTIONSTART Start Communication
13
Display Parameters
15
DISPLAYIP Display IP Addresses
15
VPPP Display PPP Parameters
15
VGPRS Display GPRS Parameters
16
VPHY Display Physical Parameters
16
Chapter 3 - SMTP/POP3 Email Services
17
Parameter Definitions
17
SENDERNAME Set Sender Name
17
SENDERADDR Set Sender Address
17
CCREC1 / CCREC2 / CCREC3 Set Additional Recipient CC
17
DOMAIN Set Domain Name of the Sender
17
REC1, REC1ADD / REC2, REC2ADD / REC3, REC3ADD Set Email Address
18
SUBJ1 / SUBJ2 / SUBJ3 Set Email Pre-Defined Subject Text
18
BODY1 / BODY2 / BODY3 Set Pre-Defined Email Combinations
18
POP3HEADERMODE Send/Do Not Send POP3 Header
19
POP3PORT Set POP3 Server
19
POP3PW Set POP3 Password
19
POP3SERV Set POP3 Address
19
POP3UN Set POP3 User Name
19
SMTPPORT Set SMTP Server Port
20
SMTPPW Set SMTP Password
20
SMTPSERV Set SMTP Server Address
20
SMTPUN Set SMTP User Name
20
DNSSERV1 Set DNS Server IP Address
20
DNSSERV2 Set Secondary DNS Server
21
GETMAIL Retrieve Host Mail
21
SENDMAIL1 / #SENDMAIL2 / #SENDMAIL3 Send Mail
22
PUTMAIL Send Host Mail
23
Display Parameters
24
VMAIL1 / #VMAIL2 / #VMAIL3 Display Email Parameters
24
VPOP3 Display POP3 Parameters
24
VSMTP Display SMTP Parameters
24
VDNS Display DNS Parameters
25
Chapter 4 - FTP Services
26
Parameter Definitions
26
FTPPORT Enter FTP Server Port
26
FTPMODE Enter FTP Mode
26
FTPTYPE Specify Data Type
26
FTPSERV Specify FTP Server Address
26
FTPUN Set FTP User Name
27
FTPPW Set FTP Password
27
FTPGETFILENAME Set FTP Download File Name
27
FTPGETPATH Set FTP Path
27
FTPPUTFILENAME Set FTP Upload File Name
27
Ftpputpath
27
FTPGET Get Data from Server
28
FTPPUT Put Data to Server
29
VFTP Display FTP Parameters
29
Chapter 5 - TCP Socket Services
30
Parameter Definitions
30
DLEMODE Set DLE Mode
30
TCPPORT Set TCP Port for Remote Peer
30
TCPSERV Set Address of Remote TCP Server
30
LTCPTXDELAY Time Delay
31
LTCPSTART Open Listening Mode
31
LTCPSTOP Close Listening Mode
32
OTCP Open TCP Connection
32
VTCP Display TCP Parameters
33
Chapter 6 - UDP Socket Services
34
Parameters Definitions
34
UDPPORT UDP Port Number
34
UDPSERV UDP Server
34
UDPTXDELAY UDP Data Delay
34
LUDPSTART Open an UDP Session in Listen Mode
35
LUDPSTOP Close a Listening Mode UDP Session
35
OUDP Open an Active UDP Session
36
VUDP Display UDP Parameters
36
Chapter 7 - PING Services
37
Parameters Definitions
37
PINGDELAY PING Delay Time
37
PINGNUM Number of PING Requests
37
PINGREMOTE IP Address of PING Request
37
PING Start PING Request
38
VPING Display PING Parameters
38
Chapter 8 - Miscellaneous Commands
39
VVERSION Display Software Version
39
VSTATE Display Current Status
39
VALL Display All Parameters
39
DELFLASH Erase Flash Memory Parameter Values
41
Chapter 9 - Response Messages and Error Codes
42
Response Messages
42
Error Codes
42
Appendix A - Getting Started Examples
44
AT+WOPEN Start TCP/IP Stack
44
AT#VVERSION Get Software Version
44
AT#PPPMODE Set Parameter Value
44
AT+CPIN GSM Network Registration
44
AT+CGREG GSPRS Network Registration State
44
Connect to the Internet
45
Sending/Retrieving Email
46
FTP: Download / Upload Files
47
TCP Socket
48
Appendix B - Detailed Examples
49
Serial Communication
49
Configuring the TCP/IP Stack through the Serial Port
53
Configuring Flow Control over the Serial Port
54
Using the DNS Service
54
Connecting to an Internet Service Provider (ISP) through GSM Data
55
Using the TCP/IP Stack as a PPP Server in GSM Mode
57
Automatic Call-Back to Incoming Calls
58
Automatic Answer of Incoming Calls
60
Answering an Incoming Call
62
Connecting to the Internet through GPRS
64
Retrieving Email
66
Sending an Email Containing Data from the Serial Port
68
Sending a Pre-Defined Email Combination
71
Downloading an FTP File
73
Uploading an FTP File
75
Setting a TCP Port to a Listening Mode
77
Opening a TCP Socket
78
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