To select a personalized ringing pattern:
- Press <Conf> while on-hook. The current ringing pattern plays and repeats every three seconds.
- Continue to press (and then release) <Conf> to cycle through all eight ringing patterns.
- If you want to save the ringing pattern currently being played, do not press <Conf> anymore. You hear the selected ringing pattern two more times, then it is automatically saved. [confirmation tone]
- Your new ringing pattern is set.
Note: If you go off-hook, receive a call, or lose power during selection, the process is interrupted and you must start again.