Commands For Audio Control; At^swspath - Command For Switching Between Audio Channels; Querying The Supported Audio Channel - Huawei MG323 At Command Interface Specification

HUAWEI MG323 GSM M2M Module
AT Command Interface Specification
15
This chapter describes the AT commands for audio control.
15.1 AT^SWSPATH - Command for Switching Between
Audio Channels
The AT^SWSPATH command switches the audio channel.

15.1.1 Querying the Supported Audio Channel

Test
command
Function
Response
Parameter description
<n>: integer, which indicates the audio channel.
Issue 02 (2010-11-23)

Commands for Audio Control

AT^SWSPATH=?
Queries the supported audio channel.
In case of successful execution:
<CR><LF>^SWSPATH: (list of supported <n>s)<CR><LF>
<CR><LF>OK<CR><LF>
In case of an error: <CR><LF>ERROR<CR><LF>
0 (default value): indicates that the first audio channel is supported.
1: indicates that the second audio channel is supported..
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Commands for Audio Control
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