HUAWEI MG323 GSM M2M Module

 

AT Command Interface Specification

Commands for Call Control

7.12 AT+CHUP - Command for Hanging Up Data Services

The AT+CHUP command hangs up all active and suspended call (including voice and CSD data service).

7.12.1 Checking Whether AT+CHUP Hang-up Is Supported

Test AT+CHUP=? command

Function Checks whether AT+CHUP hang-up is supported.

Response

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

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

zIn case of an error related to the MT: <CR><LF> +CME

ERROR: <err><CR><LF>

7.12.2AT+CHUP Command for Hanging Up

Execution AT+CHUP command

Function Hangs up all active and suspended data services. (including voice and CSD data service)

Response

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

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

zIn case of an error related to the MT: <CR><LF> +CME ERROR: <err><CR><LF>

7.13AT+CR - Command for Setting the Service Reporting Mode

The AT+CR command sets whether to report the intermediate result code +CR: <ser> to the TE during the establishment of data services.

Issue 02 (2010-11-23)

Huawei Proprietary and Confidential

67

Copyright © Huawei Technologies Co., Ltd.

 

 

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Huawei MG323 12 AT+CHUP Command for Hanging Up Data Services, 13 AT+CR Command for Setting the Service Reporting Mode