Fibocom G620-A20 series Manuals

Manuals and User Guides for Fibocom G620-A20 series. We have 1 Fibocom G620-A20 series manual available for free PDF download: User Manual

Fibocom G620-A20 series User Manual

Fibocom G620-A20 series User Manual (243 pages)

G5/G6-Family AT Commands

Brand: Fibocom | Category: Modem | Size: 1 MB

Table of Contents

Table of Contents
5
1 Preface

11
- Manual Scope
  11
- Target Audience
  11
2 Introduction to at Commands

12
- AT Commands Overview
  12
- General System Abbreviations
  12
- AT Commands Protocol
  12
- AT Commands Structure
  13
- Command Syntax
  14
3 Modem ID

16
4 Modem Control and Status

22
- Modem Register Commands
  22
  - V, Module Response Format
    22
  - Q, Result Code Suppression
    23
  - E, Command Echo
    24
  - S, Bit Map Registers
    25
  - S12
    26
  - V, View Configuration
    26
  - F, Set to Factory Defined Configuration
    27
  - Z, Reset to Default Configuration
    28
  - W, Store User Profile
    28
  - CRSM, Restricted SIM Access
    29
  - CCID
    34
- Sleep Mode Commands
  35
  - S24, Set Number of Seconds Delay before Module Enters Sleep Mode
    35
- Error Handling Commands
  36
  - CMEE, Report Mobile Equipment Error
    36
  - CEER, Extended Error Report
    37
- MSTART, Start Message Notification
  38
5 Call Control

39
6 Phone and Date Books and Clock

75
- Directory Access Commands - Phone Book
  75
- System Date and Time Access Commands
  81
  - CCLK, Read/Set System Date and Time
    81
7 Sms

83
- SMS Commands
  83
8 Access and Security

119
- Access Control Commands
  119
9 Network

129
- Network Commands
  129
  - CSQ, Signal Strength
    129
  - CREG, Network Registration Status
    130
  - CGREG, GPRS Network Registration
    131
  - COPS, Operator Selection
    133
  - CPOL, Preferred Operators
    136
  - MCELL, Module Cell Description
    139
  - MCELL Indication
    140
  - MCI, Module Cell Information
    143
  - MCI Indication
    145
  - CA Indication
    145
  - MJDC Jamming Detection
    146
  - MJDC Indication
    147
  - CGED, Module Cell Description
    148
  - CBAND, Change Radio Band
    149
  - GTPLMNLS, Clear Arfcn List
    151
10 Hardware Information

153
- Hardware Information Commands
  153
  - MMAD, Query and Monitor ADC Value
    153
  - MTSM, Temperature Sensor Measurement
    154
  - CBC, Battery Charger Connection
    156
  - CBAUD, Baud Rate Regulation
    157
  - IPR, Local Terminal Serial Port Rate
    158
  - K, RTS/CTS Flow Control
    160
  - IFC, RTS/CTS Flow Control
    161
  - C, Circuit 109 Behavior
    162
  - D, Circuit 108 Behavior
    163
  - CFUN, Shut down Phone Functionality
    164
  - ICF, DTE-DCE Character Framing
    166
  - MRST, Perform Hardware Power down
    167
  - WRIM, RI Signal Width Setting
    167
  - MSMPD, Enable/Disable SIM Card Hot Plug
    169
  - GTWD, Enable/Disable Watchdog
    170
- UART2 Configuration
  170
- GTSET="UARTMODE", Switch UART2 Work Mode
  171
- GTSET="UARTREV", Report Data Mode
  171
  - UARTSEND, Send Data to UART2
    171
  - UART2 Use for at Command
    172
11 Audio

174
- Scope
  174
- General Audio Commands
  174
  - CRSL, Call Ringer Level
    174
  - CLVL, Loudspeaker Volume
    175
  - CMUT, Mute/Unmute Microphone Path
    175
  - S94, Sidetone Effect
    176
  - S96, Echo Canceling
    177
  - CALM, Alert Sound Mode
    177
  - VTD, Tone Duration
    178
  - VTS, Command-Specific Tone Duration
    179
  - MAPATH, Audio Path
    180
  - MAVOL, Volume Setting
    181
  - MMICG, Microphone Gain Value
    183
  - Matone，Start or Stop the Tone Play,And the Tone Plays Only Once
    183
12 Gprs

185
- GPRS Functionality
  185
- GPRS Commands
  185
13 Tcp/Ip

199
- Basic Mode
  199
- HEX Mode
  232
  - MIPSEND (Ctrl-Z)
    232
  - MIPSEND (Timeout)
    232
  - MIPSEND (Data Length)
    233
  - GTSET, HEX Mode Configuration
    234
14 Error Code

236
- CME Error
  236
- CMS Error
  239
- TCP/IP Error
  242

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