C-21, Dial line interface (all card models) – Motorola and V.32bis User Manual

Page 201

Advertising
background image

Country-Specific Information C-21

C

ountry-S

pe
cif
ic

Information

Phone Connector Interface (Models 3261/3266)

Connection to an external telephone can be made using the PHONE connector on the
modem’s rear panel. Table C-7 describes PHONE connector interface pinouts.

Card Models 3262/67, 3263/68 Backplane Interface Pinouts

Dial Line Interface (All Card Models)

Dial line connection is made via the DIAL LINE A and DIAL LINE B interfaces.
Table C-8 describes DIAL LINE connector pinouts.

Table C-7.
Phone Line Interface (Models 3261/326)

Phone Line
Connector Pin

Canada/U. S. A.

Japan

1

Not Connected

Not Used

2

Not Connected

Not Used

3

MI

Not Used

4

Ring

Telset Ring

5

Tip

Telset Tip

6

MIC

Not Used

7

Not Connected

Not Used

8

Not Connected

Not Used

Table C-8.
Dial Line Interface (All Card Models)

Dial Line A and
Dial Line B
Connector Pin

Canada/U. S. A.

Hong Kong/
South Africa/
United Kingdom

All Other
Countries

1

MB

Not Used

Not Used

2

MB1

U.K. Bell

Not Used

3

MI

Telset Ring

Telset Ring

4

Ring

Ring

Ring

5

Tip

Tip

Tip

6

MIC

Telset Tip

Telset Tip

7

PR

Not Connected

Not Used

8

PC

Not Connected

Not Used

Advertising
This manual is related to the following products: