Lenovo 4157, 4105 MNP/V.42/V.42bis/V.44 commands, Fax Class 1 commands, ThinkStation User Guide

Command	Function
+MS=?	Displays a list of supported Select Modulation options
+MS=a,b,c,e,f	Select modulation where: a=0, 1, 2, 3, 9, 10, 11, 12, 56, 64,
	69; b=0-1; c=300-56000; d=300- 56000; e=0-1; and f=0-1.
	A, b, c,d, e, f default=12, 1, 300, 56000, 0, 0. Parameter “a”
	specifies the modulation protocol desired where: 0=V.21,
	1=V.22, 2=V.22bis, 3=V.23, 9=V.32, 10=V.32bis, 11=V.34,
	12=V.90,K56Flex,V.34......,56=K 56Flex, V.90,V.34......,
	64=Bell 103, and 69=Bell 212. Parameter “b” specifies
	automode operations where: 0=automode disabled, 1=
	automode enabled with V.8/V.32 Annex A. Parameter “c”
	specifies the minimum connection data rate (300- 56000).
	Parameter “d” specifies the maximum connection rate
	(300-56000); Parameter “e” specifies the codec type (0=
	Law, and 1=A-Law). Parameter “f” specifies “robbed bit”
	signaling detection (0=detection disabled 1=detection
	enabled)

MNP/V.42/V.42bis/V.44 commands

Command		Function
%C_	%C0	Disable MNP Class 5 and V.42bis data compression
	%C1	Enable MNP Class 5 data compression only
	%C2	Enable V.42bis data compression only
	%C3	Enable MNP Class 5 and V.42bis data compression
&Q_	&Q0	Direct data link only (same as \N1)
	&Q5	V.42 data link with fallback options
	&Q6	Normal data link only (same as \N0)
+DS44=0, 0		Disable V.44
+DS44=3, 0		Enable V.44
+DS44?		Current values
+DS44=?		List of support values

Fax Class 1 commands

+FAE=n	Data/Fax Auto Answer
+FCLASS=n	Service Class
+FRH=n	Receive data with HDLC framing
+FRM=n	Receive data
+FRS=n	Receive silence
+FTH=n	Transmit data with HDLC framing
+FTM=n	Transmit data
+FTS=n	Stop transmission and wait

46ThinkStation User Guide