Motorola G24 ユーザーズマニュアル
Audio
3-240
AT Commands Reference Manual
December 31, 2007
+MAVOL, Volume Setting
This command enables you to determine a volume level for a particular feature via a particular
accessory. The gain levels are saved in flex. Therefore, upon power up, the path active (mic,
speaker and alert speaker) will have these saved gain levels.
accessory. The gain levels are saved in flex. Therefore, upon power up, the path active (mic,
speaker and alert speaker) will have these saved gain levels.
Note:
The SMS MT volume is adjusted using the +MAVOL command with type "ring". The
RING value is related to the SMS alert, the MT call, and so on.
RING value is related to the SMS alert, the MT call, and so on.
Figure 3-8: G24 Audio Gain
Han d set Micro p h o n e
Head set Micro p h o n e
• Input voice
Input
+MAMUT
Features:
• Voice
• Key feedback
• Alert
• Ring
Head set Sp eaker
Han d set Sp eaker
Alert T ran sd u cer
O utput
+
MAVOL
1
6
4
6
Alert
T ran sd u cer
1
3
3
6
Dig ital T X
2
4
5
3
Han d set
Sp eaker
Sp eaker
7
4
2
1
Headset
Speaker
Ring
Alert
Key
feedback
Voice
1
6
4
6
Alert
T ran sd u cer
1
3
3
6
Dig ital T X
2
4
5
3
Han d set
Sp eaker
Sp eaker
7
4
2
1
Headset
Speaker
Ring
Alert
Key
feedback
Voice
Example of current G 24 volume levels M atrix
1
Hea dset
M ic
0
0
Mute
state
D ig ita l
Ha ndset
M ic
1
Hea dset
M ic
0
0
D ig ita l
R X
Ha ndset
M ic
Exam ple :
G 24 M ute state
Dig ital RX
Dig ital T X
Command
Type
Syntax
Response/Action
Remarks
Set
+MAVOL=<accy>,
<feature>,<vol>
OK
or:
+CME ERROR: <err>
The Set command sets the
volume level <n> to a certain
<feature> through a certain
<accy>.
volume level <n> to a certain
<feature> through a certain
<accy>.
Read
+MAVOL?
(Current path volume)
+MAVOL: <accy>,<feature1>,vol>
+MAVOL: <accy>,<feature2>,vol>
+MAVOL: <accy>,<feature4>,vol>
+MAVOL: <accy>,<feature8>,vol>
OK
The Read command returns
the volume level of all the
features in the current active
accessories.
the volume level of all the
features in the current active
accessories.
Test
+MAVOL=?
+MAVOL:(supported
accessories),(supported features
combinations),(supported volume
levels)
combinations),(supported volume
levels)
Test command returns the
supported range of volume
levels, accessories and
features.
supported range of volume
levels, accessories and
features.