AT&T EL51200 User Manual page 21

Telephone settings
Handset settings
5. Press or
DIR
keys to enter the correct number (01-99), then press
/SELECT to confirm.
MENU
6. Press or
DIR
keys to enter the correct number (01-12), then press
/SELECT to confirm.
MENU
7. Press or
DIR
the correct number (00-59), then press
8. Press or
DIR
There is a confirmation tone.
Home area code
If you dial seven digits to make a local call (no area code required), enter your
area code into the telephone as the home area code. When you receive a call
from within your home area code, the caller ID history only displays the seven
digits of the telephone number.
This feature makes it easy for you to place a call from the caller ID history. If
you dial 10 digits to make a local telephone call, do not use this home area
code feature. If you do, you will not be able to place calls from your caller ID
history as they have only seven digits.
1. Press MENU/
2. Press or
DIR
/SELECT.
MENU
3. Press or
DIR
press /SELECT.
MENU
4. Press the dial pad keys to enter a three-digit home area
code. Press
MUTE
5. Press /SELECT to save the setting and return to the main menu.
MENU
NOTE: If, in the future, your telephone service provider requires you to dial 10 digits to make
a local call (area code + telephone number), you will need to delete your home area code. Follow
steps 1 through 3 above, while the home area code displaying, press and hold
home area code is now restored to its default setting of _ _ _ (empty).
to select the year, or use the dial pad
CID
to select the hour, or use the dial pad
CID
to select the minute, or use the dial pad keys to enter
CID
to select AM or PM, then press
CID
in the idle mode to enter the main menu.
SELECT
to scroll to >SETTINGS, then press
CID
to scroll to >HOME AREA CODE, then
CID
/DELETE to delete digits while entering.
/SELECT to confirm.
MENU
17
SET TIME
/SELECT to confirm.
MENU
HOME AREA CODE
/DELETE. The
MUTE
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