Zoom ComStar SVD, Руководство пользователя

Страница: 51 / 68

Appendix E: AT Commands 51
Command Function
+MS=<mod>[,[<automode>],<min_rate>],<max_rate>]]]]
See NOTE.
Selects modulation; optionally enables or disables automatic
modulation negotiation with the remote modem or faxmodem;
optionally sets minimum and/or maximum rates
<mod> Selects
modulation: Possible Rates (bps):
0 V.21 300
1 V.22 1200
2 V.22 bis 2400, 1200
3 V.23 1200
9 V.32 9600, 4800
10 V.32 bis 14400, 12000, 9600, 7200, 4800
11 V.34 33600, 31200, 28800, 26400,
24000, 19200, 16800, 14400,
12000, 9600, 7200, 4800, 2400
64 Bell 103 300
69 Bell 212 1200
74 V.FC 28800, 26400, 24000, 21600,
19200, 16800, 14400
[,[<auto-
mode>] Enables or disables automatic modulation
negotiation with the remote modem.
0 Disables (Equivalent to N0 command.)
1 Enables (Equivalent to N1 command.)
[,[<min-
rate>] See “Possible Rates (bps)” above. Default:
300 bps
[,[<max-
rate>] See “Possible Rates (bps)” above. Default:
33600 bps
NOTE: Use a comma (,) to separate optional subparameters. For example:
+MS=11,1,300,28800 (+MS command with the default settings). Subparameters that
you do not enter remain at their current value.(Type a comma only to skip a
subparameter or carriage return to skip the last subparameter) For example:
+MS=,0, <Enter> disables auto mode and keeps all other settings at their current
value.