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ERROR LCD: PHONE OFF HOOK, HANG UP PHONE (D1150/70/80)

Article ID: ART135777 | Date published: 05/13/2015 | Date last updated: 08/15/2015
 

Description

The external telephone is off the hook.

Solution

Description:

The external telephone is off the hook.

Action:

Hang up the external telephone attached to this unit.


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