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Neo_M660 AT Command Set
Copyright © Neoway Technology Co., Ltd
21
ATS0?<CR>
Parameter
<value>: Integers, ranging from 0 to 255
If
ATS0
is set to
0
, auto-answer is disabled;
If
ATS0
is set to other values, the module will automatically answer the call after ringing
for the set times.
Return
Value
See the Example.
Example
ATS0=1
OK
ATS0?
001
OK
Remarks
N/A
4.9 Handfree Switch: +HANDFREE
Description
To control the handfree mode of a voice call
Format
AT+HANDFREE=<value><CR>
AT+HANDFREE?<CR>
Parameter
<value>:Integer
0: Receiver mode
1: Handfree mode, always valid if the module is not powered off or switched to other
modes
2: Handfree mode, only valid for the current call. It will switch to the receiver mode after
the call ends.
Return
Value
<CR><LF>+HANDFREE:0<CR><LF>
<CR><LF>OK<CR><LF>
Example
AT+HANDFREE=0
OK
Set to the receiver mode.
AT+HANDFREE=1
OK
Set to the handfree mode.
AT+HANDFREE?
+HANDFREE:0
OK
The current mode is receiver mode.
Remarks
It is recommended that you use the
AT+AUDIN
and
AT+AUDOUT
commands to switch
the voice input/output channels. For details, see the command description.