PRACTICAL PERIPHERALS, INC.

PC288T2/PC288T2-EZ/MC288T2/MC288T2-EZ

Modem Type

Data (synchronous/asynchronous)/Fax/Voice

Maximum Data Rate

28.8Kbps

Maximum Fax Rate

14.4Kbps

Data Bus

External

Fax Class

Class I & II

Data Modulation Protocol

Bell 103A/212A

CCITT V.21, V.22, V.22bis, V.23, V.32, V.32bis, V.34

Rockwell V.FC

Fax Modulation Protocol

V.17, CCITT V.21CH2, V.27ter, V.29

Error Correction/Compression

MNP2-5, V.42, V.42bis

CONNECTIONS

Purpose

Location

Line out

CN1

Proprietary Command Set

CALLER ID

Type:

Configuration

Format:

AT [cmds] %CCID=n [cmds]

Example:

AT %CCID2<CR>

Description:

Controls the Caller ID function.

Command

Function

» %CCID=0

Caller ID disabled.

%CCID=1

Caller ID displays formatted data.

%CCID=2

Caller ID displays raw hexadecimal data.

CLOCK DOUBLER

Type:

Configuration

Format:

AT [cmds] %BAUD=n [cmds]

Example:

AT %BAUD1<CR>

Description:

Doubles the local serial port speed.

Command

Function

» %BAUD=0

Clock doubler disabled.

%BAUD=1

Clock doubler enabled.

DISTINCTIVE RING

Format

AT [cmds] S101=n [cmds]

Example:

ATS101=40<CR>

Default:

0

Range:

0 - 255

Unit:

Bit-mapped

Description:

 

Bit

Value

Function

0

» 0

1

Do not respond to ring type A.

Respond to ring type A.

1

0

Not used.

2

» 0

1

Do not respond to ring type C.

Respond to ring type C.

3

» 0

1

Do not respond to ring type D.

Respond to ring type D.

4

» 0

1

Do not respond to ring type E.

Respond to ring type E.

5

0

Not used.

6

» 0

1

Do not respond to ring type G.

Respond to ring type G.

7

» 0

1

Report RING for all ring types.

Report RING n where n is the ring type.