HP OmniBook 6100 Reference Manual page 151

Command Function (Ambit)
+MS=a,b,c,d Select modulation (b, c, and d are optional)
a is the mode (bps): 0=V.21 (300), 1=V.22 (1200), 2=V.22bis (2400, 1200), 3=V.23 (1200, 300), 9=V.32
(9600, 4800), 10=V.32bis (14400, 12000, 9600, 7200, 4800), 11=V.34 (33600, 31200, 28800, 26400,
24000, 21600, 19200, 16800, 14400, 12000, 9600, 7200, 4800, 2400), 17=X2, V.90 (57333-33333),
64=Bell 103 (300)
b is automode: 0=disabled, 1=enabled
c is minimum rate (bps): 300-33600
d is maximum rate (bps): 300-33600
+H0 Disable Rockwell Protocol Interface (RPI)/Video ready mode
+H1 Enable RPI and set DTE speed to 19200 bps
+H2 Enable RPI and set DTE speed to 38400 bps
+H3 Enable RPI and set DTE speed to 57600 bps
+H11 Enable RPI+ mode
+H16 Enable Video Ready mode
**0 Download to flash memory at last sensed speed
**1 Download to flash memory at 38.4 kbps
**2 Download to flash memory at 57.6 kbps
-SDR=0 Disable distinctive ring
-SDR=1 Enable distinctive ring type 1
-SDR=2 Enable distinctive ring type 2
-SDR=3 Enable distinctive ring type 1 and 2
-SDR=4 Enable distinctive ring type 3
-SDR=5 Enable distinctive ring type 1 and 3
-SDR=6 Enable distinctive ring type 2 and 3
-SDR=7 Enable distinctive ring type 1, 2 and 3
ECC Commands
%C0 Disable data compression
%C1 Enable MNP 5 data compression
%C2 Enable V.42 bis data compression
%C3 Enable both V.42 bis and MNP 5 compression
\A0 Set maximum block size in MNP to 64
\A1 Set maximum block size in MNP to 128
\A2 Set maximum block size in MNP to 192
\A3 Set maximum block size in MNP to 256
\Bn Send break of n × 100 ms
MNP 10 Commands
-K0 Disable MNP 10 extended services
-K1 Enable MNP 10 extended services
-K2 Disable MNP 10 extended services detection only
-SEC=0 Disable MNP 10-EC
-SEC=1, [<tx Enable MNP 10-EC and set transmit level <tx level> 0 to 30 (0 dBm to -30 dBm)
level>]
FAX Class 1
+Fclass=1 Service class
+FAE=0 Disable data/fax auto answer
+FAE=1 Enable data/fax auto answer
+FRH=n Receive data with HDLC framing
Reference Information
Modem Reference Information
Reference Guide 151