AT&T TRIMLINE TR1909 User Manual page 21

Telephone settings
Menu setup
3. Press DISPLAY DIAL to save the digit and advance to the
next digit of the local area code and repeat step 2.
Press OPTION to save your selection and move to next local
4.
area code (LAC 2, LAC 3 or LAC 4).
Press OPTION to save your selection and
5.
move to the next feature when you have
finished entering local area codes.
- OR -
Press CLEAR to exit without saving your
selection and return to idle mode.
Time and date
This feature enables you to set the time and date to be shown
when the telephone is in idle mode. If you subscribe to caller ID
service (see About caller ID on page 25), the time and date are
set automatically with each incoming call.
1. Press OPTION repeatedly until the screen
displays SET TIME/DATE.
2. When the hour is flashing, use the
keys to scroll through the list of numbers from 1 to 12 to
select the right number for the hour and AM or PM. Press
DISPLAY DIAL to save the entry and advance to the next
setting.
3. When the minutes are flashing, use the
through the list of numbers from 00 to 59 to select the right
number for the minutes. Press DISPLAY DIAL to save the
entry and advance to the next setting.
and
17
LAC 2 - ___
LOCAL AREA CODE?
LAC 3 - ___
LOCAL AREA CODE?
LAC 4 - ___
LOCAL AREA CODE?
10:12 1/01
AM
SET TIME/DATE
and keys to scroll