insys icom i-modul 144/56k, Designer'S Manual, Page: 36 / 63

AT Command Reference i-modul Modem 144/56k
Command Description
AT+MS=<Modula
tion>, [Auto-
mode], [Send
Minbaud, Send
Maxbaud],
[Reception
Minbaud, Re-
ception Max-
baud]
Select modulation type
AT+MS
determines the modulation type. The command enables or disables auto-
matic modulation recognition and defines the highest and lowest possible con-
nection speed. The command has the form
AT+MS=<Modulation>, [Auto-
mode], [Send Minbaud, Send Maxbaud], [Reception Minbaud, Reception
Maxbaud]
AT+MS?
Shows the current setting
AT+MS=?
Displays a list of possible parameters
Default factory setting:
Model 56k V92
Model 336 V34
Parameter Modulation:
The modulation parameter determines the preferred (automode = 1) or the man-
datory (automode = 0) modulation type.
The following values are available:
V21 V.21 300
V22 V.22 1200
V22B V.22bis 2400 or 1200
V23C V.23 1200
V32 V.32 9600 or 4800
V32B V.32bis 14400, 12000, 9600, 7200 or 4800
V34 V.34 33600, 31200, 28800, 26400, 24000, 21600,
19200, 16800, 14400, 12000, 9600, 7200,
4800 oder 2400 (only 336 and 56k)
V90 V.90 56000, 54667 ,53333 ,52000, 50667, 49333,
48000, 46667, 48000, 46667, 45333, 42667,
41333, 40000, 38667, 37333, 36000, 34667,
33333, 32000, 30667, 29333, 28000 (only
56k)
V92 V.92 56000, 54667 ,53333 ,52000, 50667, 49333,
48000, 46667, 48000, 46667, 45333, 42667,
41333, 40000, 38667, 37333, 36000, 34667,
33333, 32000, 30667, 29333, 28000 (only
56k)
B103 Bell 103 300
B212 Bell 212 1200/75
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