Card Type	Fax, Modem (asynchronous)
Chip Set	Unidentified
Maximum Data Rate	14.4Kbps
Maximum Fax Rate	14.4Kbps
Data Bus	External
Fax Class	Class I & II
Data Modulation Protocol	ITU-T V.21, V.22, V.22bis, V.32, V.32bis
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
Line out		CN1		DC power		CN4
Line in		CN2		Power switch		SW1
RS-232/422		CN3

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
PWR	Red	On	Power is on
PWR	Red	Off	Power is off
OH	Red	On	Modem is off-hook
OH	Red	Off	Modem is on-hook
DTR	Red	On	DTR signal is high
DTR	Red	Off	DTR signal is low
DCD	Red	On	Carrier signal detected
DCD	Red	Off	Carrier signal not detected
CTS	Red	On	Modem ready to receive data
CTS	Red	Off	Modem not ready to receive data
RTS	Red	On	Computer ready to receive data
RTS	Red	Off	Computer not ready to receive data
RXD	Red	On	Modem is receiving data
RXD	Red	Off	Modem is not receiving data
TXD	Red	On	Modem is transmitting data
TXD	Red	Off	Modem is not transmitting data
AA	Red	On	Auto-answer enabled
AA	Red	Off	Auto-answer disabled
TST	Red	On	Modem in test mode
TST	Red	Off	Modem not in test mode

SUPPORTED COMMAND SET

Basic AT Commands

AT, ‘+++’, ‘Comma’, A/

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

&C, &D, &F, &G, &K, &L, &P, &S, &T, &V, &W, &Y, &Z

Extended AT Commands

\A, \B, \G, \L, %C, %L, %Q

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S21, S22, S24, S25, S26

S29, S30, S31, S32, S33, S36, S37, S38, S39, S46, S48, S82, S86, S91, S92, S95

Special Commands

*H, -K, -Q, )M, @M, :E, +MS

Note: See MHI Help file for full command documentation.

MODULATION SELECTION
Type:	Configuration
Format:	AT [cmds] Fn [cmds]
Description:	Controls line modulation unless automode is selected
Command		Function
F0		Automode enabled
F1		Force V.21 or Bell103 (according to ATB command) at 300bps
F2		‘OK’ returned
F3		Force V.23 75TX/1200RX originate or 1200TX/75RX answer FSK
F4		Force V.22 or Bell212A (according to ATB command) at 1200bps
F5		Force V.22bis or Bell2400 (according to ATB command)
F6		Force V.32 at 4800bps
F7		Force V.32 at 7200bps
F8		Force V.32 at 9600bps
F9		Force V.32bis at 12000bps
F10		Force V.32bis at 14400bps