Card Type	Modem
Chip Set	Unidentified
I/O Options	Line out, line in, 25-pin DTE port, speaker out, microphone in, power
Maximum Modem Rate	56Kbps
Maximum Fax Rate	14.4Kbps
Data Modulation Protocol	Bell 103/212A ITU-T V.22, V.22bis, V.32, V.32bis, V.34, 56Kflex
Fax Modulation Protocol	ITU-T V.17, V.21 CH.2, V.27ter, V.29
Error Correction/Compression	MNP5, V.42, V.42bis
Fax Class	Class I
Data Bus	External

CONNECTIONS
Function	Label		Function		Label
Line out (RJ-11)		CN1		Power		CN4
Line in (RJ-11)		CN2		Speaker out		CN5
25-pin DTE port		CN3		Microphone in		CN6

DIAGNOSTIC LED(S)
LED	Color		Status		Condition
MR	Unidentified		On		Power is on
MR	Unidentified		Off		Power is off
TR	Unidentified		On		DTR signal is high
TR	Unidentified		Off		DTR signal is low
SD		Unidentified		On		Modem is transmitting data
SD		Unidentified		Off		Modem is not transmitting data
RD		Unidentified		On		Modem is receiving data
RD		Unidentified		Off		Modem is not receiving data
OH		Unidentified		On		Modem is off hook
OH		Unidentified		Off		Modem is on hook
CD	Unidentified		On		Carrier signal detected or error correction negotiation completed
CD	Unidentified		Off		Carrier signal not detected
RS	Unidentified		On		RTS signal is high
RS	Unidentified		Off		RTS signal is low
CS	Unidentified		On		CTS signal is high
CS	Unidentified		Off		CTS signal is low

SUPPORTED COMMAND SET

Basic AT Commands

AT, ‘+++’, A/

A, B, E, H, V

&C, &M, &P, &T, &V, &W, &X, &Y, &Z

Extended AT Commands

%C, %E, %L, %Q

\A, \B, \K, \N

Special Commands

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9,S10, S11, S12, S14, S16, S18, S21, S22, S23, S24, S25

S26, S27, S29, S30, S31, S32, S33, S36, S37, S38, S39, S40, S41, S46, S48, S82, S91, S92, S95

Note: See MHI Help File for full command documentation.