Card Type	Fax, Modem (synchronous/asynchronous)
Chip Set	Unidentified
Maximum Data Rate	28.8Kbps
Maximum Fax Rate	14.4Kbps
Data Bus	External
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, V.34
Fax Modulation Protocol	ITU-T V.17, V.27ter, V.29
Error Correction/Compression	MNP5, MNP10, V.42, V.42bis

CONNECTIONS
Function	Label		Function		Label
Auxiliary port		CN1		DC power		CN4
Line out		CN2		Power switch		SW1
RS-232/422		CN3

USER CONFIGURABLE SETTINGS
Setting	Label	Position
í DTR signal ignored	SW1/1	On
DTR signal normal	SW1/1	Off
í DCD and DSR forced high	SW1/2	On
DCD and DSR normal	SW1/2	Off
í Echo disabled	SW1/3	On
Echo enabled	SW1/3	Off
í Result codes disabled	SW1/4	On
Result codes enabled	SW1/4	Off
í Leased-line operation	SW1/5	On
Switched line operation	SW1/5	Off
í Auto-answer enabled on 2nd ring	SW1/6	On
Auto-answer disabled on 2nd ring	SW1/6	Off
í Synchronous mode 2 enabled	SW1/7	On
Synchronous mode 2 disabled	SW1/7	Off
í Dumb mode	SW1/8	On
Smart mode	SW1/8	Off
í Flow control to XON/XOFF enabled	SW2/1	On
Flow control to XON/XOFF disabled	SW2/1	Off
í V.25bis command set synchronous HDLC (NRZI) enabled	SW2/2	On
V.25bis command set synchronous HDLC (NRZI) disabled	SW2/2	Off
í Factory configured - DO NOT ALTER	SW2/5	Unidentified
í Factory configured - DO NOT ALTER	SW2/6	Unidentified
í Factory configured - DO NOT ALTER	SW2/7	Unidentified
í Factory defaults loaded up on power-up	SW2/8	On
Do not force factory defaults on power-up	SW2/8	Off

AUXILIARY PORT
Setting	LK1	LK2	LK3	LK4
í PSTN	Pins 2 & 3 closed	Pins 1 & 2 closed	Open	Closed
Leased-line	Pins 1 & 2 closed	Pins 2 & 3 closed	Open	Open

AUXILIARY PORT - CONTINUED
Setting	LK5	LK6	LK7	LK8	LK9
í PSTN	Closed	Closed	Open	Closed	Open
Leased-line	Closed	Open	Closed	Closed	Closed

MODULATION SELECTION
Setting	SW2/3	SW2/4
factory/stored setting	Off	Off
28800 carrier	Off	On
14400 carrier	On	Off
2400 carrier	On	On

SUPPORTED COMMAND SET

Basic AT Commands

AT, ‘Comma’

A, B, E, H, L, M, N, O, P, Q, S, T, V, W, X, Y, Z

&C, &D, &G, &L, &R, &S, &V, &W, &X, &Y, &Z

Extended AT Commands

\B, \G, \J, \V, \Y, \Z

Special Commands

*H, )M

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S25, S26, S36, S37, S38

Note: See MHI Help file for full command documentation.