UC864
UC864
UC864
UC864----E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6 ---- 2010
2010
2010
2010----0
00
05
55
5----20
20
20
20
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights Reserved.
Page 220 of 329
#CODEC
#CODEC
#CODEC
#CODEC ---- Audio Codec
Audio Codec
Audio Codec
Audio Codec
AT#CODEC?
AT#CODEC?
AT#CODEC?
AT#CODEC?
Read command returns current audio codec mode in the format:
#CODEC: <codec>
#CODEC: <codec>
#CODEC: <codec>
#CODEC: <codec>
AT#CODEC=?
AT#CODEC=?
AT#CODEC=?
AT#CODEC=?
Test command returns the range of available values for parameter
<codec>
<codec>
<codec>
<codec>
Example
AT#CODEC=14
OK
sets the codec modes HR (4), EFR (2) and AMR-FR (8)
3.5.7.1.53.
Handsfree Echo Canceller
Handsfree Echo Canceller
Handsfree Echo Canceller
Handsfree Echo Canceller ---- #SHFEC
#SHFEC
#SHFEC
#SHFEC
#SHFEC
#SHFEC
#SHFEC
#SHFEC ---- Handsfree
Handsfree
Handsfree
Handsfree Echo Canceller
Echo Canceller
Echo Canceller
Echo Canceller
AT#SHFEC=
AT#SHFEC=
AT#SHFEC=
AT#SHFEC=
[<mode>]
[<mode>]
[<mode>]
[<mode>]
Set command enables/disables the echo canceller function on audio
handsfree output.
Parameter:
<mode>
<mode>
<mode>
<mode>
0 - disables echo canceller for handsfree mode (factory default)
1 - enables echo canceller for handsfree mode
Note: This setting returns to default after power off.
AT#SHFEC?
AT#SHFEC?
AT#SHFEC?
AT#SHFEC?
Read command reports whether the echo canceller function on audio
handsfree output is currently enabled or not, in the format:
#SHFEC: <mode>
#SHFEC: <mode>
#SHFEC: <mode>
#SHFEC: <mode>
AT#SHFEC=?
AT#SHFEC=?
AT#SHFEC=?
AT#SHFEC=?
Test command returns the supported range of values of parameter
<mode>
<mode>
<mode>
<mode>.
3.5.7.1.54.
Handsfree Microphone Gain
Handsfree Microphone Gain
Handsfree Microphone Gain
Handsfree Microphone Gain ---- #HFMICG
#HFMICG
#HFMICG
#HFMICG
#HFMICG
#HFMICG
#HFMICG
#HFMICG ---- Handsfree Microphone Gain
Handsfree Microphone Gain
Handsfree Microphone Gain
Handsfree Microphone Gain
AT#HFMICG=
AT#HFMICG=
AT#HFMICG=
AT#HFMICG=
[<level>]
[<level>]
[<level>]
[<level>]
Set command sets the handsfree microphone input gain
Parameter:
<level>
<level>
<level>
<level>: handsfree microphone input gain
0..7 - handsfree microphone gain (+6dB/step, factory default=4)
AT#HFMICG?
AT#HFMICG?
AT#HFMICG?
AT#HFMICG?
Read command returns the current handsfree microphone input gain, in the
format:
#HFMICG: <level>
#HFMICG: <level>
#HFMICG: <level>
#HFMICG: <level>