Panasonic KX-NCP500 Features Manual page 402

1.30.6 Network ICD Group
•
If the status of a PS is set to Out of Range at all PBXs that it is registered to, the call will be redirected to
the overflow destination of the ICD Group.
•
Handover from one PBX to another PBX during a conversation is not possible.
PC Programming Manual References
4.5 [2-3] Timers & Counters—Miscellaneous—
4.18 [2-9] System Options—Option 4—
Feature Guide References
1.2.2.3 Outside Destinations in Incoming Call Distribution Group
402 Feature Guide
System Wireless—PS Out of Range Timer
System Wireless—Out of Range Registration