Motorola SM56 Quick Start User Manual page 23

AT Cmd Function
&C DCD Control
&D DTR Control
&F Reset to Default Configuration
&F=n Reset to Specific Country
&G Guard Tone
&I Dial TX Level
&P Pulse Cycle
&R CTS Control
&S DSR Control
&T Test
&V Modem Status
%B Max Modulation Rate
Mode Value
DFV 0
1
DFV 0
1
2
3
DFV -
DFV N
DFV 0
1
2
DFV 0 -15
DFV 0
1
2
DFV 0
1
DFV 0
1
DF 0
1
DFV 0,1
2
DFV 0
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Setting
Always On
On in Data Mode Only
Ignore DTR
On-to-Off, Enter Command Mode
On-to-Off, Disconnect Call
On-to-Off, Reset to Default Configuration
-
See table A for values of N
Off
550 Hz
1800 Hz
TX levels 0 through -15 (default -9)
40/60 Make/Break Ratio
33.5/66.5 Make/Break Ratio
38.5/61.5 Make/Break Ratio
Normal
Always On
Always On
On When Modem Recognizes Remote
End Test
Initiate LAL
Short Form
Long Form
Maximum Rate (33600 bps)
300 bps
1200 bps
2400 bps
4800 bps
600 bps
9600 bps
7200 bps
12000 bps
14400 bps
16800 bps
19200 bps
21600 bps
24000 bps
26400 bps
28800 bps
31200 bps
33600 bps
32000 bps
34000 bps
36000 bps
38000 bps
40000 bps
42000 bps
44000 bps
46000 bps
48000 bps
50000 bps