Specifications

UC864-E/G AT Commands Reference Guide
80304ST10041a Rev. 3 - 18/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 186 of 259
#SHFSD - Set Headset Sidetone
#SHFSD: <mode>
AT#SHFSD=? Test command returns the supported range of values of parameter
<mode>.
3.5.7.1.49 Speaker Mute Control - #SPKMUT
#SPKMUT - Speaker Mute Control
AT#SPKMUT=<n>
Set command enables/disables the global muting of the speaker audio line,
for every audio output ( ring, incoming sms, voice, Network coverage)
Parameter:
<n>
0 - mute off, speaker active (factory default)
1 - mute on, speaker muted.
Note: this command mutes/activates both speaker audio paths, internal
speaker and external speaker.
AT#SPKMUT?
Read command reports whether the muting of the speaker audio line during
a voice call is enabled or not, in the format:
#SPKMUT: <n>
AT#SPKMUT=? Test command reports the supported values for <n> parameter.
3.5.7.1.50 Handsfree Receiver Gain - #HFRECG
#HFRECG - Handsfree Receiver Gain
AT#HFRECG=
<level>
Set command sets the handsfree analogue output gain
Parameter:
<level>: handsfree analogue output gain
0..6 - handsfree analogue output (-3dB/step)
Note: This parameter is saved in NVM issuing AT&W command.
AT#HFRECG?
Read command returns the current handsfree analog output gain, in the
format:
#HFRECG: <level>
AT#HFRECG =? Test command returns the supported range of values of parameter
<level>.
3.5.7.1.51 Handset Receiver Gain - #HSRECG