AT&T 2820 - Manual (Page 29)

E
N
28
3. Use 0 - 9 to enter the time. (Use to change AM / PM if 12 hour
display format is selected).
4. Touch
to confirm.
To set the alarm:
1. Touch and select the Set Time menu > Alarm.
2. Touch to confirm.
3. Use or to select ‘ON’.
4. Touch to confirm.
5. Use 0 - 9 to enter alarm time. (Use to change AM / PM if 12
hour display format is selected)
6. Touch to confirm.
NOTE: indicates alarm is set. To turn alarm off, simply touch the
keypad. If the keypad is not touched, alarm will ring for 2 minutes and
then automatically turn off.
To change time display format:
1. Touch and select the Set Time menu > Display Format.
2. Use or to select 12 / 24 hour format.
3. Touch to confirm.
4. Use or to select day-month format.
5. Touch to confirm.
• To locate a misplaced handset, press PAGE on the base unit .
• All of the handsets registered to the base will beep and the display
will show PAGING.
PAGING THE HANDSET