User's Manual

Connections BS-Desk & BSA-Desk
bell
system
(Telephones) Ltd
PD-101 Issue 3
Technical Support
Tel : [phone]
Fax : [phone]
www.bellsystem.co.uk
[e-mail]
PD-101 ISS 3
28V
Video
Audio
Data
–
–
A
B
1
+
+
2
BS-Desk
BSA-Desk
Connections