Card Type	Modem (asynchronous)
Chipset	Rockwell
I/O Options	Microphone, microphone in, speaker out, voice, speakerphone, SVD
Maximum Data Rate	33.6Kbps
Maximum Fax Rate	14.4Kbps
Data Modulation	Unidentified
Fax Modulation	Unidentified
Error Correction/Compression	MNP5, MNP10, V.42, V.42bis
Fax Class	Unidentified
Data Bus	Serial

CONNECTIONS
Function	Label	Function	Label
Telephone line in	CN1	Microphone in	CN5
Telephone line out	CN2	Speaker out	CN6
Serial port	CN3	Microphone	MIC
DC power in	CN4	Power switch	SW1

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
HS	Unidentified	On	Modem is operating at high speed
HS	Unidentified	Off	Modem is operating at low speed
AA	Unidentified	On	Auto-answer enabled
AA	Unidentified	Off	Auto-answer disabled
CD	Unidentified	On	Carrier signal detected
CD	Unidentified	Off	Carrier signal not detected
OH	Unidentified	On	Modem is off-hook
OH	Unidentified	Off	Modem is on-hook
RD	Unidentified	On	Modem is receiving data
RD	Unidentified	Off	Modem is not receiving data
SD	Unidentified	On	Modem is transmitting data
SD	Unidentified	Off	Modem is not transmitting data
TR	Unidentified	On	DTR signal is high
TR	Unidentified	Off	DTR signal is low
MR	Unidentified	On	Power is on
MR	Unidentified	Off	Power is off

SUPPORTED STANDARD COMMANDS

Basic AT Commands

+++, ‘comma’, A/

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

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

Extended AT Commands

\A, \N, \K, \V

%C, %E, %L, %Q

Special AT Commands

-K

S-Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S22, S24, S25, S26, S29

S30, S32, S33, S39, S46, S48, S82, S91, S92

Note: See MHI help file for complete information.

UNIDENTIFIED COMMANDS
Command	Default
S21	4
S23	55
S27	74
S28	0
S31	194
S37	0
S41	13