Panasonic DBS 824 Manual page 691

DSLT Features
4
To answer the callback ring
Pick up the handset when you hear the callback ring
The system automatically dials the called extension
Related Programming
Considerations
Issued 3/l /95
If the Camp-on feature is not available, the phone continues to issue
l
busy tone
Replace the handset after you hear the ringback tone
FF3 (Extension) Call Waiting/OHVA
The callback ring must be answered within sixteen seconds or it will be
canceled
A Camp-on request will only be accepted after Call Waiting status
Camp-on cannot be activated by an extension that has call forwarding
turned on
An extension can only have one call camped on at a time For example, if
Extension 152 camps on to ExtensiorGl53, another extension cannot camp
on to 153, as long as 152 is camped on
An extension that has initiated a camp-on cannot receive a camp-on For
instance, if Extension 200 has camped on to Extension 300, another
extension cannot camp on to 200
For CPC-S and CPC-M, callbacks are not forwarded For example, if
Extension 200 is call forwarded to Extension 300, Extension 200 can
register a callback request to Extension 400 When the callback request is
returned, it will ring Extension 200 and will not follow call forwarding
DBS 824-l O-700
Camp-on
4-19