You can select different ring types to distinguish different lines or phones from each other.

To change the incoming ring type:

1. Press .
2. Select Settings > Basic > Ring Type.
3. If multiple lines are configured on your phone, scroll to the desired line and select it.
4. Scroll to select the desired ring type. 
To hear the selected ring type, press the Play soft key.

5. Press the Select soft key to change to the selected ring type.
6. Press  to return to the idle screen.