Telephone operation, Making a call, Using the telephone base – AT&T TL74458 User Manual
Page 19: On-hook dialing, Using a cordless handset, Basic operation

Telephone operation
14
Basic operation
Making a call
Using a cordless handset:
• Press
PHONE
/FLASH
or
SPEAKER, then enter
the telephone number.
To end a call:
• Press
OFF
/CLEAR
or return the handset to the
charger.
The screen displays the elapsed time as you talk
(in hours, minutes and seconds).
Using the telephone base:
• Lift the corded handset or press
SPEAKER on
the telephone base, then enter the telephone
number.
To end a call:
• Place the corded handset back into the
telephone base, or press
SPEAKER to hang
up.
The screen displays the elapsed time as you talk
(in hours, minutes and seconds).
On-hook dialing
Using a cordless handset:
1. Enter the telephone number. Press
MUTE
/REMOVE or
OFF
/CLEAR to make
corrections as you enter the phone number.
2. Press
PHONE
/FLASH
or
SPEAKER to dial.
Using the telephone base:
1. Using the dial key pad on the telephone base
to enter the telephone number, the number will
be shown on the screen of the telephone base.
Press
CLEAR to make corrections as you enter
the phone number.
2. Press
SPEAKER or DISP DIAL to dial.
-OR-
Lift the corded handset to dial.
PHONE 0:00:30
Elapsed
time
PHONE 0:00:30
MSG #
- -
Elapsed
time