HUAWEI MG323 GSM M2M Module

 

AT Command Interface Specification

Commands for Call Control

7.7.2 Setting the Waiting Duration

Write

ATS7=<n>

command

 

Function

Sets the duration to be waited by the TA for the completion of

 

connection establishment when originating or receiving a data call.

Response

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

 

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

Note:

zThis command applies to data call services only.

z<n> is not allowed starting with 0x”, or regarding as ATS7=0

7.8AT+CRLP - Command for Setting Radio Link Protocol Parameters for Non-Transparent Transmission Data Services on the Calling Party Side

The AT+CRLP command sets the related radio link protocol (RLP) parameters when non-transparent transmission data services are originated.

7.8.1 Querying the Supported RLP Parameters

Test AT+CRLP=? command

Function Queries the supported RLP parameters.

Response <CR><LF>+CRLP: (list of supported <iws>s),(list of supported <mws>s), (list of supported <T1>s), (list of supported <N2>s), (list of supported <ver1>s), (list of supported <T4>s)<CR><LF>

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

Parameter description

<iws>: integer, which indicates the interactive window size (IWF TO MS). The default value is 61.

0–61

<mws>: integer, which indicates the mobile window size (MS TO IWF). The default value is 61.

0–61

<T1>: integer, which indicates the acknowledgement timer (T1: measured by 10 ms). The default value is 78 (780 ms).

Issue 02 (2010-11-23)

Huawei Proprietary and Confidential

63

Copyright © Huawei Technologies Co., Ltd.

 

 

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Huawei MG323 manual Setting the Waiting Duration, Querying the Supported RLP Parameters, Test AT+CRLP=? command