Nokia 100
Find "Clock"
Press Menu.
Scroll to Clock and press Select.
Set the time
Scroll to Alarm time and press Select.
Key in the required alarm time and press OK.
Turn repeat on or off
Scroll to Repeat alarm and press Select.
Highlight Alarm once or Repeat alarm and press OK.
If you select Repeat alarm:
Highlight the required days and press Mark.
When the box next to a day is ticked (V), the day is selected.
Press Done.
Select alarm tone
Scroll to Alarm tone and press Select.
Highlight Standard, Radio, Ringing tone or Speaking clock and press OK.
If you select Ringing tone:
Highlight the different alarm tones and wait a moment to hear it.
Once you've found an alarm tone you like, press OK.
Exit
Press Disconnect to return to standby mode.