User`s guide

AT Commands
5-28 Modem 3600
Maximum DCE Speed %B
The %B commands set the originating DCE speed to follow the DTE
speed. When originating a call the two modems will not connect at a
speed faster than the lower DCE speed setting of the two modems. To
allow the modem to transmit data at a speed different from DTE speed,
enter the %Bn command where n=1 to 18.
*MM5 V.22 bis
*MM6 V.27 bis 4-wire leased only
*MM7 Reserved
*MM8 V.29 4-wire leased only
*MM9 Reserved
*MM10 V.33 4-wire leased only
*MM11 V.32 bis
*MM12 V.34
Command Operation
%B Use DTE speed
%B1 300 bps
%B2 1200 bps
%B3 2400 bps
%B4 4800 bps
%B5 9600 uncoded bps *
%B6 9600 bps
%B7 7200 bps
%B8 12000 bps
%B9 14400 bps
%B10 600 bps
%B11 16800 bps
%B12 19200 bps
%B13 21600 bps
%B14 24000 bps
%B15 26400 bps
Command Operation