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COURIER 2400PC

U.S. ROBOTICS, INC.

COURIER 2400PC

Card Type

Modem (Asynchronous)

Chip Set

U.S. Robotics

Maximum Data Rate

2400bps

Data Bus

Unidentified

Data Modulation Protocol

Unidentified

V1984

USER CONFIGURABLE SETTINGS

Setting

Label

Position

í DTR normal

SW1/1

Off

DTR forced high

SW1/1

On

í Verbal result codes

SW1/2

Off

Numeric result codes

SW1/2

On

í Enable result codes displayed

SW1/3

On

Disable result codes displayed

SW1/3

Off

í Local echo enabled

SW1/4

Off

Local echo disabled

SW1/4

On

í Auto answer disabled

SW1/5

On

Auto answer enabled

SW1/5

Off

í CD signal normal

SW1/6

Off

CD signal forced high

SW1/6

On

í RJ-11

SW1/7

Off

RJ-12, RJ-13

SW1/7

On

í Smart mode enabled

SW1/8

On

Dumb mode enabled

SW1/8

Off

í Normal operation enabled

SW1/9

On

Escape sequence enabled

SW1/9

Off

í Restore NVRAM defaults

SW1/10

Off

Restore factory defaults

SW1/10

On

Proprietary AT Command Set

BIT-MAPPED REGISTER S15

Format

AT [cmds] S15=n [cmds]

Default:

0

Range:

0-81

Unit:

Bit-mapped

Description:

Controls HST high frequency equalization, non-error-correcting mode buffer, MNP4, BS/DEL switch, MNP compliance and InterBridge compatibility.

Bit

Value

Function

0

í 0

1

HST high frequency equalization enabled

HST high frequency equalization disabled

1 - 2

í 00

Not used

3

í 0

1

Non-error-correcting mode transmit buffer set to 1.5KB

Non-error-correcting mode transmit buffer set to 128 bytes

4

í 0

1

MNP 4 enabled

MNP 4 disabled

5

í 0

1

Disable Specialized application

Enable Specialized application only

6

í 0

1

MNP normal

MNP adjusted for non compliant modems

7

í 0

1

InterBridge compatibility disabled

InterBridge compatibility enabled

See document V1983 for a full command summary.