OMNITEL, INC.

T2400-PC3

Modem Type

Data (Asynchronous/Synchronous)

Maximum Data Rate

2400 bps

Maximum Fax Rate

N/A

Data Bus

8-bit ISA

Fax Class

N/A

Data Modulation Protocols

Bell 103A & 212A

ITU-T V.22 & V.22 bis & V.21

Fax Modulation Protocols

N/A

Error Correction/Compression

Unidentified

CONNECTIONS

Purpose

Location

Purpose

Location

Line in

CN1

Line out

CN2

COM PORT CONFIGURATIONS

COM

SW1/1

SW1/2

í COM1

On

On

COM2

On

Off

COM3

Off

On

COM4

Off

Off

DATA TERMINAL READY - DTR

Setting

SW1/3

í Disabled

Off

Enabled

On

CARRIER DETECT - CD

Setting

SW1/4

í Disabled

Off

Enabled

On

FACTORY CONFIGURED SETTINGS

Switch

Setting

SW1/5

Off

SW1/6

Off

CLEAR TO SEND OPTIONS

Setting

J3

CTS follows RTS

Pins 1 & 2 closed

CTS follows CD

Pins 2 & 3 closed

&R- COMMUNICATIONS OPTIONS

Note:

The &T1R Loopback connection established in answer mode.

Command

Protocol

í&T1R

Establish loopback connection in answer mode.

Note: If you do not want to be in answer mode leave off the R on the end of the command.

PROPRIETARY COMMAND SET

Type:

Configuration

Format:

ATS(register)=(Command Value)

Example:

ATS18=0&T8

Description:

Writes to or reads from a specified register.

Register

Command Value

Function

S18

0&T8

Connects modem in originate mode, 0 set manual termination.

S18

30&T8

Connects modem in originate mode, 30 set timed termination to 30 seconds.

Note: If you want answer mode add an R to the end of the command.