Card Type	Modem (synchronous/asynchronous)
Chipset	Unidentified
I/O Options	Microphone in, speaker out, voice, speakerphone
Maximum Data Rate	33.6Kbps
Maximum Fax Rate	14.4Kbps
Data Modulation	Bell 103A/212A ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34 Rockwell K56+
Fax Modulation	ITU-T V.17, V.29
Error Correction/Compression	MNP5, V.42, V.42bis
Fax Class	Class I
Data Bus	Serial

CONNECTIONS
Function	Label	Function	Label
Speakerphone button	BT1	DC power in	CN5
Mute button	BT2	Serial port	CN6
Speaker out	CN1	Microphone	MIC
Microphone in	CN2	Volume control	R1
Telephone line out	CN3	Power switch	SW1
Telephone line in	CN4

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
LED1	Unidentified	On	Modem is in speakerphone mode
LED1	Unidentified	Off	Modem is not in speakerphone mode
LED2	Unidentified	On	Microphone is muted
LED2	Unidentified	Blinking	Voice messages are waiting
LED2	Unidentified	Off	Microphone is not muted and no messages are waiting
LED3	Unidentified	On	Power is on
LED3	Unidentified	Blinking	Modem is transmitting or receiving data
LED3	Unidentified	Off	Power is off

SUPPORTED STANDARD COMMANDS

Basic AT Commands

+++, ‘comma’, A/

A, D, E, H, L, M, N, Q, V, W, X, Y, Z

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

Extended AT Commands

\A, \B, \C, \G, \J, \K, \N, \Q, \T, \V, \X

%A, %C, %E, %G

Special AT Commands

-C, "H, -J, -K, "N, "O

S-Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S21, S22, S23, S25, S26

S27, S30, S95

Note: See MHI help file for complete information.