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Installation, Install cables – AASTRA 4225 for MX-ONE Telephony Switch User Manual

Page 124

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Installation

Dialog 4223 Professional/Dialog 4225 Vision

124

Installation

Install cables

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.

Handset cable to the left

Handset cable to the right