Installation

Installation

Install cables

Handset cable to the left

Handset cable to the right

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

You can put the cable to the handset into the notch underneath the telephone. The cable to the exchange has to be plugged into “LINE” and the handset cable has to be plugged into “HANDSET”.

Change cables

To remove a cable, use a screwdriver to unlock the stop.

124

Dialog 4223 Professional/Dialog 4225 Vision

Page 100
Image 100
Aastra Telecom 4223, 4225 manual Installation, Install cables, Change cables, 124