Appendix B. Modem function

This section describes information about general modem hardware function,

AT command summary,and AT commands reference S-registers. For additional

information, refer to Lucent Technologies, Host-Based ControllerModem AT

Command Set, Version1.1, June 15, 1998.

General Modem Hardware Function

Table 3 below contains the general modem hardwarefunctions supported.

Table3: Supported Functions
Data Modes: ITU V.90,V.34, V.32bis, V.32,V.22bis, V.22,V.21; Bell 103, 212A
V.92hardware ready [requires Lucent software upgrade]
V.8bisSignaling
V.23for France Minitel
V.25& V.25ter
V.250(PC98 compliant subset)
Error Control/Data Compression: V.42& V.42bis
MNP 1-5
Fax Modes: ITU-T V.34(28.8Kbps Fax) [Except OS/2]
Fax Modes: V.17.V.21, V.27ter,V.29
Hayes Compatible ATcommand
WW DAA - Off Hook Detection - Remote Hang up detection
Over current/voltage protection for PBX, WT
OC/OV status via AT#UD
Applet to display message for Over current/voltage condition
Power Management
Wake-Upon Ring - powered D3hot
Wake-Upon Ring from D3cold both in APM and ACPI. Supported as long as the
system supplies 3.3 V_AUX to the MiniPCI connector.
Plug and Play dynamic configuration [Except Windows NT4]
PC99 Compliant
V.34Seamless Rate Change
PWM Call Monitor interface with volume control and on/off control viaAT commands
Dial tone detection for all supported countries
Toneand Pulse dialing support [Pulse dialing supported in all countries except those
requiring pulse clamping]
© Copyright IBM Corp. 2001 B-1