LIGHTNING 14.4 modem/telephone/ISDN Settings and Configuration

Card Type	Fax, Modem (asynchronous), Voice
Chip Set	Cirrus logic
Maximum Data Rate	14.4Kbps
Maximum Fax Rate	14.4Kbps
Data Bus	PCMCIA Type II
Fax Class	Class I & II
Data Modulation Protocol	Bell 103/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis
Fax Modulation Protocol	ITU-T V.17, V.21CH2, V.27ter, V.29
Error Correction/Compression	MNP5, V.42bis

ACCEPT MNP RELIABLE MODE
Type:	Immediate
Format:	AT [cmds] \U [cmds]
Description:	Accept remote modem’s request for MNP reliable mode

AT - VOICE COMMAND
Voice command	Function	Default
#VBP	Generates beep tone	Unidentified
#VCL	Voice mode	0
#VCSD	Silence detection - Command mode	0
#VGPS	Input pin function	0
#VGPC	Input pin character	0
#VIN	Display general-purpose Input pins	Unidentified
#VIP	Initialize parameter	0
#VLN	Relay/speaker control	0
#VOUT	Write to output pins	0
#VPH	Telephone emulation pins	Unidentified
#VPL	Play level	127
#VPY	Play mode	Unidentified
#VRD	Record mode	Unidentified
#VRL	Record level	127
#VSL	Record silence threshold level	127
#VSM	Sampling mode	CL1
#VSQT	Record ‘q’ silence time	0
#VSR	Sampling rate	9600
#VSST	Record ‘s’ silence time	60

AT - COMMAND SET
AT Command	Function	Default
%En	Auto-retrain	1
%Gn	Rate renegotiation	0
-Cn	Calling tone	0
%An	Auto-reliable fallback character	13
%Cn	MNP5 - compression	1
\An	Maximum block size for transmission	3
\Bn	Break send	Unidentified
\Cn	Auto-reliable time buffer configuration	0
\Gn	Flow control	0
\Jn	Lock serial port	0
\Kn	Break type	5
\Nn	Connect mode	3
\Qn	Flow control type	3
\Tn	Inactivity timer	0
\Vn	Extended result codes	2
\Xn	XON/XOFF pass-through	0
-Jn	V.42 - detection phase	1
"Hn	V.42 - compression	3
"On	V.42 - string length	16
+FTTn	Fax transmit test	Unidentified
+FRTn	Fax receive test	Unidentified

BIT MAPPED REGISTERS
Register	Default
S14	Unidentified
S16	Unidentified
S21	Unidentified
S22	Unidentified
S23	Unidentified
S27	Unidentified
S90	0

CONVERT TO MNP RELIABLE MODE
Type:	Immediate
Format:	AT [cmds] \Y [cmds]
Description:	Converts to MNP reliable mode from normal or direct mode

LINE SIGNAL QUALITY
Type:	Immediate
Format:	AT [cmds] %Q [cmds]
Description:	Returns a value which indicates line signal quality

INITIATE MNP RELIABLE MODE
Type:	Immediate
Format:	AT [cmds] \O [cmds]
Description:	Initiates MNP reliable mode from normal or direct mode

SWITCH TO NORMAL MODE
Type:	Immediate
Format:	AT [cmds] \Z [cmds]
Description:	Switches to normal mode from MNP mode