Business Phone Systems

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Joined: Apr 2014
Posts: 1
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Joined: Apr 2014
Posts: 1
My company is migrating from an Executone PBX to a panasonic TDE-100 PBX. Currently, all extensions are 4 digit, starting at 3001 and going upwards.
It appears that the extension numbers in our TDE-100 are preassigned starting at 101 and upward, jumping around a bit depending on which slot/port and port type is associated with that extension.
When I try to manually type over with 4 digit extensions, I receive an error that states E000404 "Invalid extension number was entered (Extension block error)".

How can I assign new 4 digit extension numbers?
Thanks in advance for your help!!!

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Joined: May 2003
Posts: 2,924
Joined: May 2003
Posts: 2,924
You must change system numbering plan.
Call a certified programer for that system.

Moderated by  Carl Navarro, OBT 

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