The HFP profile does not support MUTE feature. Please find the description
of AT+VGM command as per the HFP specification.
Syntax: AT+VGM=
Description:
This command is issued by the HF device to report its current microphone
gain level setting to the AG (phone). is a decimal numeric constant,
r
Wed, Sep 29, 2010 at 9:45 AM, Gururaj BO wrote:
> Hi Naveen Jain
>
> Thanks for the information. In the HF device that I am using, the manual
> they have given is if we press particular button, it will mute the call.
> from logs I got is AT+VGM=0. may be they are telling mic ga
