Uniden XCA4500 - Manual (Page 47)

2. Press
*
Then enter the number which
corresponds to the day.
3. Enter the two-digit number for
the hour (01-12) and the
minute (00-59).
4. To set a.m., press
*
To set p.m., press
#
Note: A beep indicates the
new time is programmed, and
the new Time and Day Stamp
is announced in the Handset
receiver.
5. Press
r
to return to
Standby.
6. For example, to set Tuesday
at 3:20 p.m., press
r
followed by these keys.
Note: Remember to press
r
again to return to
Standby.
*30320#
47