Symbol MC9000-G Product Reference Manual page 398

10-46 MC9000-G with Windows
Command
L Speaker volume (Not used)
M Speaker control. M <value>
&G Guard tone. &G<value>
&V1 Displays last connection statistics
+MS Modulation Selection. +MS=<carrier>
Enable/Disable Line Quality Monitor and Auto-Retrain or Fall back/Fall
%E forward. %E<value>
®
Mobile 2003 Software for Pocket PCs PRG
Table 10-5. AT Command Table (Continued)
0 Always off.
1 On during call establishment. Off when receiving carrier. (default)
2 Always on.
3 Off when receiving carrier and during dialing. On during answering.
0 Disables guard tone. (default)
1 Disables guard tone.
2 Select 1800 Hz guard tone.
B103 Bell 103 (300)
B212 Bell 212 (1200 Rx/75 or 75Rx/1200 Tx)
V21 300
V22 1200
V22B 2400 or 1200
V23C 1200
V32 9600 or 4800
V32B 14400, 12000, 9600, 7200 or 4800
V34 33600, 31200, 28800, 26400, 2400, 21600, 19200, 16800, 14400,
12000, 9600, 7200, 4800 or 2400
0 Disable line quality monitor and auto re-train.
1 Enable line quality monitor and auto re-train.
2 Enable line quality monitor and fallback/fall forward. (default).
Description
Country
Specific
X
X