this SIM5218 AT command manual - Cooking Hacks

SIM5218 Serial AT Command Set
2 – use MODEM port to output URCs
3 – use ATCOM port to output URCs
0 – set temporarily
1 – set permanently
Examples
AT+CATR=1,0
OK
AT+CATR
+CATR: 1
OK
3.10 A/ Repeat last command
Description
The command is used for implement previous AT command repeatedly (except A/), and the return
value depends on the last AT command. If A/ is issued to the Module firstly after power on, the
response “OK” is only returned.
References
V.25ter
Syntax
Execution Command Responses
A/ The response the last AT command return
Examples
AT+GCAP
+GCAP:+CGSM,+FCLASS,+DS
OK
A/
+GCAP:+CGSM,+FCLASS,+DS
OK
3.11 AT+CFGRI Indicate RI when using URC
Description
The command is used to config whether pulling down the RI pin of UART when URC reported. If
is 1, host may be wake up by RI pin.
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5/15/2012