4-20
Issue 3 April 1994
Table 4-1. AT Command and S-Register Reference (19 of 27)
AT
Command
or
S-Register
Description
%C
n
V.42 bis and MNP 5 Data Compression
This command enables or disables the use of
V.42 bis and MNP Level 5 data compression. Online
changes do not take effect until a disconnect occurs.
%C0 Disable
%C1 Enable
%R
n
Disable Autobaud and Set DTE Rate
This command enables or disables the autobaud
function and sets the data rate for the DTE interface.
The changes made by this command are volatile and
cannot be saved. When the modem is reset, autobaud
is once again enabled.
%R
Enable autobaud
%R300
Disables autobaud, sets DTE rate to 300
%R600
Disables autobaud, sets DTE rate to 600
%R1200
Disables autobaud, sets DTE rate to 1200
%R2400
Disables autobaud, sets DTE rate to 2400
%R4800
Disables autobaud, sets DTE rate to 4800
%R9600
Disables autobaud, sets DTE rate to 9600
%R12000 Disables autobaud, sets DTE rate to 12000
%R14400 Disables autobaud, sets DTE rate to 14400
%R19200 Disables autobaud, sets DTE rate to 19200
%R38400 Disables autobaud, sets DTE rate to 38400
%R57600 Disables autobaud, sets DTE rate to 57600
