AT&T 518-455-317 Telephone User Manual


 
NOTE:
If answering machines are connected to Night Service extensions, you can join
a call that was already answered by an answering machine from any system
phone. If you have an AT&T answering machine with the Call Intercept feature,
the answering machine drops off the call when you join it.
To Program
1.
2.
3.
4.
5.
Set Line Ringing for line A at extension X and for line B at extension Y to No
Ring.
Use Line Assignment (#301) to assign line A to extension X (for the fax
machine to cover), line B to extension Y (for the modem to cover), and all
lines to extension Z.
Make sure extensions X and Y are not assigned as Calling Group Extensions
(#502), Pickup Group Extensions (#501), or Hunt Group Extensions
(#505).
Assign a Night Service Button (#503) at extension 10.
Assign extensions X and Y to the Night Service Group (#504).
4-22 Using Auxiliary Equipment