AT&T 250 Telephone User Manual


 
13
TELEPHONE OPERATION
Flash/Call Waiting
When you receive a call
waiting signal, use F
to put your current call on
“hold” and connect to the
new call. Press F
again to return to the first
call. Also use F to
activate other phone
company subscriber
services such as
3-Way Calling.
New Call Light
This light flashes when you
have unreviewed call
information in the call
history.
Ringer Voume
Adjust RINGER volume
(LO or HI) or turn
RINGER OFF.
Line Status Indicator
Flashes when you are
receiving a call,and remains
steady when this phone or
another phone on the same
line is in use.