Uniden TRU 448 Series Owner's Manual page 20

• If your calling area
requires 10-digit
dialing, do not
program this option.
• When the area code
has already been
stored in memory,
the stored area code
will be displayed. To
change it, press
xfer/del and the
number keypad to
enter the new
area code.
• To complete the
setting, press
select/ch, then
return the handset
to the base.
[ 18 ] G E T T I N G S T A R T E D
Entering your Area Code
If you enter a 3-digit area code number in the "
code does not appear in Caller ID messages. For calls received from outside your local
area code, you will see a full 10-digit number.
1) When the phone is in the standby mode, press menu/mute.
2) Press + or - to move the pointer to "
then press select/ch.
3) Press + or - to move the pointer to "
then press select/ch.
4) Use the number keypad (0 to 9) to enter a 3-digit area code.
5) Press select/ch, and a confirmation tone will sound.
" option, your local area
",
",