Telit Wireless Solutions LE910C series - AT#SHFNR - Handsfree Noise Reduction

LE910Cx AT Commands Reference Guide
80502ST10950A Rev. 14 Page 1021 of 1904 2022-03-04
Not Subject to NDA
3.12.4.4. AT#SHFNR - Handsfree Noise Reduction
The command purpose is to enable/disable the Noise Reduction feature on audio
Handsfree path.
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Not required
Common
profile
No
-
2
AT#SHFNR=<mode>
It has no effect and is included only for backward compatibility.
Parameter:
Name
Type
Default
Description
<mode>
integer
0
Set command enables/disables the noise
reduction function on audio handsfree
input.
Values:
0
:
disables noise reduction for handsfree mode
1
:
enables noise reduction for handsfree mode
Note: <Mode> parameter is saved in NVM issuing AT&W command.
AT#SHFNR?
Read command reports whether the noise reduction function on audio
handsfree input is currently enabled or not, in the format:
#SHSNR: <mode>