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	Bell 103/212A ITU-T V.21, V.22, V.22bis, V.23, V.25, V.32, V.32bis
Fax Modulation Protocol	ITU-T V.17, V.21CH2, V.27ter, V.29
Error Correction/Compression	MNP5, V.42, V.42bis

CONNECTIONS
Function	Label		Function		Label
DC power		CN1		Line out		CN3
RS-232/422		CN2		Line in		CN4

USER CONFIGURABLE SETTINGS
Setting	Label	Position
í DTR normal	SW1/1	Off
Modem ignores DTR	SW1/1	On
í Verbose result codes	SW1/2	Off
Numeric result codes	SW1/2	On
í Result code display enabled	SW1/3	On
Result code display disabled	SW1/3	Off
í Local echo enabled	SW1/4	Off
Local echo disabled	SW1/4	On
í Auto answer disabled	SW1/5	On
Auto answer enabled	SW1/5	Off
í CD signal normal	SW1/6	Off
CD forced high	SW1/6	On
í Load Y or Y1 configuration from NVRAM	SW1/7	Off
Load &F0 generic template configuration from ROM	SW1/7	On
í Smart mode	SW1/8	On
Dumb mode	SW1/8	Off

DIAGNOSTIC LED(S)
LED	Color	Status	Condition
AA	Red	On	Auto-answer enabled
AA	Red	Off	Auto-answer disabled
AA	Red	Blinking	Phone is ringing
CD	Red	On	Carrier signal detected
CD	Red	Off	Carrier signal not detected
RD	Red	On	Modem is receiving data
RD	Red	Off	Modem is not receiving data
SD	Red	On	Modem is transmitting data
SD	Red	Off	Modem is not transmitting data
TR	Red	On	DTR signal is high
TR	Red	Off	DTR signal is low
CS	Red	On	CTS forced high and transmit hardware flow control enabled
CS	Red	Off	CTS forced low and transmit hardware flow control disabled
ARQ/FAX	Red	On	Data mode; error correction enabled
ARQ/FAX	Red	Off	Data and Fax mode; error correction and fax disabled
ARQ/FAX	Red	Blinking	Data mode; retransmitting data to remote Fax mode; fax mode enabled

SUPPORTED COMMAND SET

Basic AT Commands

AT, ‘+++’, A/

A, B, E, G, H, L, M, T, V

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12

Note: See MHI Help file for full command documentation.