Placing Calls - AT&T SYSTEM 25 User Manual

Placing Calls

You can call people inside and outside your company using
either the handset or
place a call and talk with the other person without lifting your
handset.
Your System Administrator will give you the required outside
line access codes.
Placing an Inside Call
1
2
3
4
18
If you use
Lift the handset (or press
listen for dial tone.
—
If you press
to it turns on.
Dial the PDC for the person you're calling.
Note
Do not switch from the speaker to the
handset while dialing or you'll be
disconnected.
When the other person answers, you can use
either the speaker or the handset to talk and
listen.
Note
If you want to switch from the handset to the
speaker during the conversation, you must
press before you replace the handset
or your call will be disconnected.
When you are finished with your call, hang
up the handset (or press
—
When you press
next to it turns off.
, you can
) and
, the red light next
).
, the red light
(Continued)