Lenze EMF2181IB - Manual (Page 75)

Appendix
AT commands
Modulation control commands
10
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75 EDSMF2181IB EN 3.0
10.3.4 Modulation control commands
Command: +MS
Modulation range
This composite parameter for an extended format checks the mode of operation of the
modulation capabilities in the modem. It accepts 6 subparameters. Syntax:
+MS=[[,[,[, [,
[,]]]]]] Where possible, the following table lists , ,
, and −values:
Modulation Possible (, , (), and
) rates (bps)
Bell 103 B103 300
Bell 212 B212 1200 Rx/75 Tx or 75 Rx/1200 Tx
V.21 V21 300
V.22 V22 1200
V.22bis V22B 2400 or 1200
V.23 V23C 1200
V.32 V32 9600 or 4800
V.32bis V32B 14400, 12000, 9600, 7200, or 4800
V.34 V34 33600, 31200, 28800, 26400, 24000, 21600, 19200, 16800, 14400, 12000,
9600, 7200, 4800, or 2400
56K K56 56000, 54000, 52000, 50000, 48000, 46000, 44000, 42000, 40000, 38000,
36000, 34000, 32000
V.90 V90 56000, 54667, 53333, 52000, 50667, 49333, 48000, 46667, 45333, 44000,
42667, 41333, 40000, 38667, 37333, 36000, 34667, 33333, 32000, 30667,
29333, 28000
V.92
downstream V92 56000, 54667, 53333, 52000, 50667, 49333, 48000, 46667, 45333, 44000,
42667, 41333, 40000, 38667, 37333, 36000, 34667, 33333, 32000, 30667,
29333, 28000
V.92 upstream V92 48000, 46667, 45333, 44000, 42667, 41333, 40000, 38667, 37333, 36000,
34667, 33333, 32000, 30667, 29333, 28000, 26667, 25333, 24000
Note: It may be the case that some values of certain modem models are not supported. It may for
instance happen that V92 modem models do not support K56 modem models.
Tab. 10−1 +MS command supports rates