Several business ring tones are available to select from. Changing your ring tone may help you distinguish your calls from calls of other phones and/or lines.
Changing your Ring Tone.
Press the (Menu) button.
Press the number in front of the extension ring you wish to modify.
Use the and (navigation) buttons to scroll through the ring tone list.
Press the Play soft key to sample the ring tone.
Press the Select soft key to select the desired ring.
Press the (Menu) button when finished.
The (volume adjustment) buttons can be used to set your ring volume.