Card Type	Modem (asynchronous)
Chipset	Unidentified
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 V.FC
Fax Modulation	ITU-T V.17, V.27ter, V.29
Error Correction/Compression	MNP5, MNP10EC, V.42, V.42bis
Fax Class	Class I
Data Bus	8-bit ISA
Card Size	Full height, one-third length

CONNECTIONS
Function	Label	Function	Label
Telephone line	J1	Telephone line	J2

SERIAL PORT ADDRESS SELECTION
Setting	A1	A2
2E8h (COM4:)	Pins 2 & 3 closed	Pins 2 & 3 closed
2F8h (COM2:)	Pins 1 & 2 closed	Pins 2 & 3 closed
3E8h (COM3:)	Pins 2 & 3 closed	Pins 1 & 2 closed
3F8h (COM1:)	Pins 1 & 2 closed	Pins 1 & 2 closed

INTERRUPT SELECTION
Setting	A3	A4	A5	A6	A7
2	Closed	Open	Open	Open	Open
3	Open	Closed	Open	Open	Open
4	Open	Open	Closed	Open	Open
5	Open	Open	Open	Closed	Open
7	Open	Open	Open	Open	Closed

SUPPORTED STANDARD COMMANDS

Basic AT Commands

+++, A/

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

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

Extended AT Commands

\A, \B, \G, \K, \L, \N, \V

%C, %E, %L, %Q

Special AT Commands

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

S-Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, S24, S25, S29, S30, S32, S33, S38

S48, S82, S86, S95

Note: See MHI help file for complete information.

CALLING TONE
Type:	Configuration
Format:	AT [cmds] #Cn [cmds]
Description:	Controls which calling tone the modem will send a originating a call.
Command	Function
#C0	Calling tone disabled.
#C1	1300Hz calling tone enabled.

DIAL
Type:	Immediate
Format:	AT [cmds] D<#>;[cmds]
Description:	Dials the telephone number indicated according to modifiers included in the string.
Command	Function
DJ	MNP10 link will be negotiated at 1200bps for this call.
DK	MNP10 power level adjustment enabled for this call.
DL	Re-dial last number.
DP	Pulse dialing enabled.
DS=n	Dial stored telephone number n.
DT	Tone dialing enabled.
DW	Dialing resumed following dial tone detection.
D,	Dialing paused for amount of time specified in S8 register.
D!	Flash function initiated. Modem commanded to go off-hook for specified time before returning on-hook.
D@	Wait for Quiet Answer function enabled. Modem waits until a "quiet answer," a ring-back signal followed by silence up to the time specified in S7, is received prior to executing the rest of the dial string.
D^	Calling tone disabled for this call.
D;	Modem returned to idle state after dialing. The semicolon can only be placed at the end of the dial command.

DISPLAY CONFIGURATION AND STATISTICS
Type:	Immediate
Format:	AT [cmds] \S [cmds]
Description:	Displays the settings of all commands and statistics about the current connection.

DISPLAY INFORMATION
Type:	Immediate
Format:	AT [cmds] In [cmds]
Description:	Displays information requested about the modem.
Command	Function
I0	Displays product identification code.
I1	Displays ROM checksum.
I2	Tests and reports ROM checksum.
I3	Displays firmware revision.
I4	Displays feature bitmap.
I9	Displays product information and revision level.

DISTINCTIVE RING
Format:			AT [cmds] -SDR=n [cmds]
Default:			0
Range:			0 - 7
Description:			Selects which distinctive ring signals the modem will respond to and how it will respond.
Bit	Value			Function
0	í 0 1			Respond to ring type 1 as RING. Respond to ring type 1 as RING1.
1		í 0 1			Respond to ring type 2 as RING. Respond to ring type 2 as RING2.
2		í 0 1			Respond to ring type 3 as RING. Respond to ring type 3 as RING3.

MNP10EC MODE
Type:	Configuration
Format:	AT [cmds] -SEC=m,n [cmds]
Description:	Selects whether the modem will attempt to use MNP10EC mode during the handshaking sequence.
Command		Function
m=0		MNP10EC handshaking disabled unless a V.34 connection is attempted via a cellular line.
í m=1		MNP10EC handshaking enabled.
n		Default:	10
		Range:	10 - 30
		Unit:	-1 dBm
		Description:	Sets the power level for transmission in MNP10EC mode.

PROTOCOL/SPEED
Type:	Configuration
Format:	AT [cmds] Fn [cmds]
Description:	Selects the protocol and speed the modem will attempt to connect at.
Command	Function
F0	Auto-detect the highest common connect speed.
F1	Select V.21 or Bell 103 at 300bps speed.
F3	Select V.23 at 75/1200bps speed.
F4	Select V.22 or Bell 212A at 1200bps speed.
F5	Select V.22bis at 2400bps speed.
F6	Select V.32 or V.32bis at 4800bps speed.
F7	Select V.32bis at 7200bps speed.
F8	Select V.32bis or V.32 at 9600bps speed.
F9	Select V.32bis at 12Kbps speed.
F10	Select V.32bis at 14.4Kbps speed.