Table 7-6. at command table (continued) – Symbol Technologies MC9000-K User Manual
Page 311
Accessories
7-55
‘
Dial pause. (Modem pauses for a time specified by S8 before dialing
the digits following “,”)
;
Return to command state. (Modem goes off hook and allows entering
additional AT commands. Use “H” to go back to on hook.)
() - <space>
Ignored. (Might be used to format the dial string.)
A
Off-hook and attempt to answer a call
H
Disconnect – Hang UP
O
Return to On-Line Data Mode. O <value>
0
Enters on-line data mode without a retrain.
1
Enters on-line data mode with a retrain.
L
Speaker volume (Not used)
M
Speaker control. M <value>
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.
&G
Guard tone. &G<value>
X
0
Disables guard tone. (default)
1
Disables guard tone.
2
Select 1800 Hz guard tone.
&V1
Displays last connection statistics
+MS
Modulation Selection. +MS=<carrier>
X
B103
Bell 103 (300)
B212
Bell 212 (1200 Rx/75 or 75Rx/1200 Tx)
V21
300
V22
1200
V22B
2400 or 1200
Table 7-6. AT Command Table (Continued)
Command
Description
Country
Specific