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HUAWEI MG323 GSM M2M Module
AT Command Interface Specification Commands for Call Control
Issue 02 (2010-11-23)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
61
z
3: hangs up all GPRS data services on the current channel.
z
4: hangs up all activated CS domain call (including voice and CSD data services)
on the current channel (the CS data services in waiting state are not hung up).
z
5: hangs up the CS domain call in waiting state (including voice and CSD data
services) GPRS data services on the current channel (the CS data services in
activated state are not hung up).
7.5 ATA - Command for Answering a Call or Data Services
The ATA command answers a call or CSD data services
Execution
command
ATA
Function
Answers a call or CSD data services.
Response
z
In case of successful in establishing a cal:l
<CR><LF>OK<CR><LF>
z
In case of successful in establishing CSD data services:
<CR><LF>CONNECT[<text>]<CR><LF>
z
In case of failed link establishment:
<CR><LF>NO CARRIER<CR><LF>
Note:
z
During the command execution process, entering a character interrupts command
execution and returns OK.
z
The ATA command can be used to receive the PDP context activation request from the
network side, and unsolicitedly report URC"RING: GPRS" or "+CRING: GPRS".
7.6 ATS0- Commands for Setting the Automatic Answer
Data Services
The ATS0 command sets the automatic answer data service..
7.6.1 Reading the Settings of the Automatic Answer Data Services
Read
command
ATS0?
Function Reads the settings of the automatic answering data services.
Response <CR><LF><n><CR><LF>
<CR><LF>OK<CR><LF>
Parameter description