AT+MSCommands Select Modulation
Selects the modulation; enables or disables auto-mode; specifies the lowest
and highest connection rates; selects m-Law or A-Law codec type, and
enables or disables robbed bit signaling generation (server modem) or
detection (client modem)
+MS= <Mod> [,[<Automode>] [,[<Min_Rate>] [,[<Max_Rate>] [,[<X_Law>]
[,[< Rb_Signaling>]]]]]] <CR>
%817!# Send a string of info. to the DTE consisting of supported
options
<mod> 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, 21600, 19200
16800, 14400, 12000, 9600, 7200, 4800, 2400
64 Bell103 300
69 Bell212 1200
AT\An Select Maximum MNP Block Size
AT
String Block Size
AT\A0 64 characters
AT\A1 128 characters (Default)
AT\A2 192 characters
AT\A3 256 characters