Phone Connector Interface (Models 3261/3266; Card Models 3262/67, 3263/68 Backplane Interface Pinouts; Dial Line Interface (All Card Models - Motorola 326X V.34 User Manual

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.
Table C-7.
Phone Line Interface (Models 3261/326)
Phone Line
Connector Pin
1
2
3
4
5
6
7
8

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-8.
Dial Line Interface (All Card Models)
Dial Line A and
Dial Line B
Connector Pin
1
2
3
4
5
6
7
8
Canada/U. S. A.
Not Connected
Not Connected
MI
Ring
Tip
MIC
Not Connected
Not Connected
Hong Kong/
South Africa/
Canada/U. S. A. United Kingdom
MB Not Used
MB1 U.K. Bell
MI Telset Ring
Ring Ring
Tip Tip
MIC Telset Tip
PR Not Connected
PC Not Connected
Japan
Not Used
Not Used
Not Used
Telset Ring
Telset Tip
Not Used
Not Used
Not Used
All Other
Countries
Not Used
Not Used
Telset Ring
Ring
Tip
Telset Tip
Not Used
Not Used
Country-Specific Information C-21