this SIM5218 AT command manual - Cooking Hacks

SIM5218 Serial AT Command Set
Contents
Version History........................................................................................................................... 2
Contents.......................................................................................................................................... 16
1 Introduction.................................................................................................................................... 28
1.1 Scope.................................................................................................................................................... 28
1.2 References............................................................................................................................................ 28
1.3 Terms and abbreviations....................................................................................................................... 28
1.4 Definitions and conventions................................................................................................................. 29
2 AT Interface Synopsis.................................................................................................................... 31
2.1 Interface settings .................................................................................................................................. 31
2.2 AT command syntax............................................................................................................................. 31
2.3 Information responses .......................................................................................................................... 32
3 General Commands ....................................................................................................................... 33
3.1 ATI Display product identification information ................................................................................ 33
3.2 AT+CGMI Request manufacturer identification ............................................................................... 34
3.3 AT+CGMM Request model identification ........................................................................................ 34
3.4 AT+CGMR Request revision identification ...................................................................................... 35
3.5 AT+CGSN Request product serial number identification ................................................................. 36
3.6 AT+CSCS Select TE character set .................................................................................................... 36
3.7 AT+CIMI Request international mobile subscriber identity ............................................................. 38
3.8 AT+GCAP Request overall capabilities ............................................................................................ 38
3.9 AT+CATR Configure URC destination interface.............................................................................. 39
3.10 A/ Repeat last command.................................................................................................................... 40
3.11 AT+CFGRI Indicate RI when using URC......................................................................................... 40
4 Call Control Commands and Methods........................................................................................... 42
4.1 AT+CSTA Select type of address ...................................................................................................... 42
4.2 AT+CMOD Call mode ...................................................................................................................... 43
4.3 ATD Dial command .......................................................................................................................... 44
4.4 ATD> Originate call from specified memory................................................................. 45
4.5 ATD> Originate call from active memory (1)............................................................................. 46
4.6 ATD> Originate call from active memory (2)........................................................................... 46
4.7 ATA Call answer................................................................................................................................ 47
4.8 +++ Switch from data mode to command mode ............................................................................... 48
4.9 ATO Switch from command mode to data mode .............................................................................. 48
4.10 AT+CVHU Voice hang up control .................................................................................................... 49
4.11 ATH Disconnect existing call............................................................................................................ 50
4.12 AT+CHUP Hang up call.................................................................................................................... 51
4.13 AT+CBST Select bearer service type ................................................................................................ 52
4.14 AT+CRLP Radio link protocol.......................................................................................................... 53
4.15 AT+CR Service reporting control...................................................................................................... 55
4.16 AT+CEER Extended error report ...................................................................................................... 56
4.17 AT+CRC Cellular result codes.......................................................................................................... 56
SIM5218_Serial _ATC_V1.36 16
5/15/2012