BANKSIA TECHNOLOGY PTY. LTD.

MAC MODEM 144

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

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

Fax Modulation Protocol

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

Error Correction/Compression

MNP5, MNP10, V.42, V.42bis

CONNECTIONS

Function

Label

Function

Label

Line out

CN1

DC power

CN4

Line in

CN2

Power switch

SW1

RS-232/422

CN3

   

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

PWR

Red

On

Power is on

PWR

Red

Off

Power is off

OH

Red

On

Modem is off-hook

OH

Red

Off

Modem is on-hook

DTR

Red

On

DTR signal is high

DTR

Red

Off

DTR signal is low

DCD

Red

On

Carrier signal detected

DCD

Red

Off

Carrier signal not detected

CTS

Red

On

Modem ready to receive data

CTS

Red

Off

Modem not ready to receive data

RTS

Red

On

Computer ready to receive data

RTS

Red

Off

Computer not ready to receive data

RXD

Red

On

Modem is receiving data

RXD

Red

Off

Modem is not receiving data

TXD

Red

On

Modem is transmitting data

TXD

Red

Off

Modem is not transmitting data

AA

Red

On

Auto-answer enabled

AA

Red

Off

Auto-answer disabled

TST

Red

On

Modem in test mode

TST

Red

Off

Modem not in test mode

SUPPORTED COMMAND SET

Basic AT Commands

AT, ‘+++’, ‘Comma’, A/

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

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

Extended AT Commands

\A, \B, \G, \L, %C, %L, %Q

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18, S21, S22, S24, S25, S26

S29, S30, S31, S32, S33, S36, S37, S38, S39, S46, S48, S82, S86, S91, S92, S95

Special Commands

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

Note: See MHI Help file for full command documentation.

Proprietary AT Command Set

MODULATION SELECTION

Type:

Configuration

Format:

AT [cmds] Fn [cmds]

Description:

Controls line modulation unless automode is selected

Command

Function

F0

Automode enabled

F1

Force V.21 or Bell103 (according to ATB command) at 300bps

F2

‘OK’ returned

F3

Force V.23 75TX/1200RX originate or 1200TX/75RX answer FSK

F4

Force V.22 or Bell212A (according to ATB command) at 1200bps

F5

Force V.22bis or Bell2400 (according to ATB command)

F6

Force V.32 at 4800bps

F7

Force V.32 at 7200bps

F8

Force V.32 at 9600bps

F9

Force V.32bis at 12000bps

F10

Force V.32bis at 14400bps

For proprietary command summary, See BANKSIA TECHNOLOGY PTY., LTD., MAC MODEM 288.