Motorola SD4505 - Manual (Page 16)

6
Setting Ring Tones for Incoming Cell Calls
If you are using your cell dock with your active landline
telephone, you may wish to set a distinctive ring tone for
incoming cell calls.
1 Press MENU.
2 Scroll to and select Setup Devices.
3 Scroll to Cell Dock, and press softkey SETUP.
4 Scroll to and select Ringer Tone.
5 Choose the desired ring tone.