HUAWEI MG323 GSM M2M Module

 

AT Command Interface Specification

Commands for Call Control

 

 

 

 

 

Value

Description

 

 

 

 

 

 

"GPRS"

Request for activating the PDP context on the GPRS network

 

 

 

 

 

“VOICE”

Voice call

 

 

 

 

 

7.14.2 Querying the Current Settings for the Cell Result Codes

Read

AT+CRC?

command

 

Function

Reads the current settings for the cell result code in caller ID display.

Response

z In case of successful execution:

 

<CR><LF>+CRC: <mode><CR><LF>

 

<CR><LF>OK<CR><LF>

zIn case of an error: <CR><LF>ERROR<CR><LF>

7.14.3Settings the Cell Result Codes

Write

AT+CRC=[<mode>]

command

 

Function

Sets the cell result code in caller ID display.

Response

z In case of successful execution: <CR><LF>OK<CR><LF>

 

z In case of an error: <CR><LF>ERROR<CR><LF>

Note:

If no parameters of this command are set, AT+CRC= considers the previously set values valid for various parameters.

7.15 AT+VTS - Command for Sending the DTMF Tone

The AT+VTS command sends the DTMF tone.

Issue 02 (2010-11-23)

Huawei Proprietary and Confidential

70

Copyright © Huawei Technologies Co., Ltd.

 

 

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Huawei MG323 manual 15 AT+VTS Command for Sending the Dtmf Tone, Querying the Current Settings for the Cell Result Codes