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#610598 05/23/17 09:19 PM
Joined: May 2017
Posts: 1
branmh Offline OP
OP Offline
Joined: May 2017
Posts: 1
I have a panasonic phone system D816 and I need to know how to unlock long distance on all extension and all lines. Can someone point me into how to do this?

Right now only two extension and line 4 is opened for long distance.

Thanks in advance for your help.

Atcom VoIP Demo
VoIP Demo
Joined: Jul 2006
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Joined: Jul 2006
Posts: 2,670
Likes: 9
When you read the manual and get into programming, compare the class of service and restrictions of the two extensions that work with the COS of the ones that don't. The COS also gets applied to lines, so you'll start to see a pattern.

Of course, TX being a large state, you ought to be able to find an older Panasonic dealer who would know how to do it.


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