15 Alcatel User Guide 4400/4034
Intrusion on a Busy
Extension
If you are trying to reach an internal extension that is
busy, and you and the called extension have a category of
service allowing intrusion:
Intr
us
If you have permission to intrude, you will be in
conversation with the other two parties.
To cancel an intrusion, hang up.
Call Back Last
Caller
Even if the last extension user to call you did not leave
a callback message, it is possible to ring them back.
✴
✴✴
✴
8
This is very handy should your phone stop ringing just
before you reach it.
The name of the last caller is displayed:
SMITH JOHN
Book
To directly dial the extension number:
Book
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