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GENOA SYSTEMS CORPORATION

HIGH SPEED FAX/MODEM (ISA)

Card Type

Modem (asynchronous)

Chipset

Unidentified

Maximum Data Rate

28.8Kbps

Maximum Fax Rate

14.4Kbps

Data Modulation

Bell 103A, 212A

ITU-T V.21, V.22, V.22bis, V.32, V.32bis, V.34

Rockwell V.FC

Fax Modulation

ITU-T V.17, V.27ter, V.29

Error Correction/Compression

MNP5, V.42, V.42bis

Fax Class

Class I & II

Data Bus

16-bit ISA

Card Size

Unidentified

53452

MISCELLANEOUS TECHNICAL NOTES

Diagram and configuration settings are not available.

SUPPORTED STANDARD COMMANDS

Basic AT Commands

+++, ‘comma’, A/

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

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

Extended AT Commands

\G, \J

%C, %E, %L, %Q

Special AT Commands

+MS

S-Registers

The S-registers are unidentified.

Note: See MHI help file for complete information.

Proprietary AT Command Set

DIAL

Type:

Immediate

Format:

AT [cmds] D<#>;[cmds]

Description:

Dials the telephone number indicated according to any modifiers included in the string.

Command

Function

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.

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.

F13

Selects V.FC at 14.4Kbps speed.

F14

Selects V.FC at 16.8Kbps speed.

F15

Selects V.FC at 19.2Kbps speed.

F16

Selects V.FC at 21.6Kbps speed.

F17

Selects V.FC at 24Kbps speed.

F18

Selects V.FC at 26.4Kbps speed.

F19

Selects V.FC at 28.8Kbps speed.