AMERICAN MEGATRENDS, INC.

MEDIA-TEL

Card Type

Fax, Modem (asynchronous), Sound card

Chip Set

Unidentified

Maximum Onboard Memory

Unidentified

I/O Options

Audio line in, audio line out, CD audio interface (4), CD-ROM interface (3), game/MIDI port, Telephone answering machine, Voice-mail

Maximum Modem Rate

19.2Kbps

Maximum Fax Rate

14.4Kbps

Data Bus

16-bit ISA

Fax Class

Class I

Data Modulation Protocol

Bell 103/212A

ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.32ter

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

Speaker - line out

CN1

CD Audio connector - Panasonic

CN8

Audio - line out

CN2

CD Audio connector - Mitsumi

CN9

Audio - line in

CN3

CD Audio connector - Sony

CN10

Microphone in

CN4

CD-ROM connector - Panasonic

CN11

Phone line out

CN5

CD-ROM connector - Mitsumi

CN12

Phone line in

CN6

CD-ROM connector - Sony

CN13

Game/MIDI connector

CN7

CD-ROM connector - IDE

CN14

USER CONFIGURABLE SETTINGS

Setting

Label

Position

Phantom power enabled - microphone

JP12

Pins 1-4 closed

Phantom power disabled - microphone

JP12

Pins 1-4 open

Proprietary AT Command Set

AUTO-MODE

Type:

Register

Format

AT [cmds] S43 [cmds]

Default:

Unidentified

Description:

Controls automatic mode

CALLER ID

Type:

Configuration

Format:

AT [cmds] +VCID=n [cmds]

Description:

Controls the Caller ID function

Command

Function

+VCID?

Reports current caller ID in use

+VCID=?

Reports caller ID supported

í +VCID=0

Caller ID disabled

+VCID=1

Caller ID displays formatted data

COMPRESSION

Type:

Configuration

Format:

AT [cmds] %Cn [cmds]

Description:

Selects data compression

Command

Function

%C0

Data compression disabled

í %C1

MNP5 and V.42bis enabled

COMPRESSION

Type:

Configuration

Format:

AT [cmds] "Hn [cmds]

Description:

Controls V.42bis data compression

Command

Function

"H0

Data compression disabled

í "H1

MNP5 and V.42bis enabled

CONNECT MODE

Type:

Configuration

Format:

AT [cmds] \Nn [cmds]

Description:

Controls the type of connection the modem will operate in

Command

Function

\N0

Normal mode enabled

\N1

Direct mode enabled

\N2

MNP reliable mode enabled

í \N3

V.42 auto-reliable mode enabled

\N4

V.42 reliable mode enabled

DCE LINE SPEED

Type:

Register

Format

AT [cmds] S41=n [cmds]

Description:

Sets the maximum allowable data exchange rate and protocol

Command

Function

» S41=0

Maximum line speed

S41=1

V.32bis at 14.4Kbps

S41=2

V.32bis at 12Kbps

S41=3

V.32bis at 9600bps

S41=4

V.32bis at 7200bps

S41=5

V.32bis at 4800bps

S41=6

V.22bis at 2400bps

S41=7

V.22 at 1200bps

S41=8

Bell 212A at 1200bps

S41=9

V.32 uncoded 9600bps

S41=10

V.21 at 300bps

S41=11

Bell 103 at 300bps

S41=12

V.23 at 1200/75bps

S41=13

V.23 at 600/75bps

S41=14

V.32ter at 16.8Kbps

S41=15

V.32ter at 19.2Kbps

REPORT INFORMATION

Type:

Immediate

Format:

AT [cmds] In [cmds]

Description:

Displays information requested

Command

Function

I0

Reports product name and version

I1

Reports firmware revision

TRANSMISSION LEVEL

Type

Register

Format

AT [cmds] S39=n [cmds]

Default

18

Range

9-32

Unit

-1 dB

Description

Sets the transmit output level

V.32bis - AUTO-FALLBACK RATE

Type:

Register

Format:

AT [cmds] S42=n [cmds]

Description:

Controls auto-fallback mode in V.32bis mode

Command

Function

S42=0

Disables auto-fallback mode

» S42=1

Enables auto-fallback mode