43
4.
Dial the 3-digit area code. For example,
let’s use “123” as the area code to be
programmed.
5.
Press
. The display shows:
1.2
To Erase the Programmed Area Code
1.
Press
. The display shows:
2.
Dial. . The display shows:
3.
Press
or
until the display
shows the following: