A tune that plays when your phone is receiving a call is a Ringtone. Cingular Ringtones is offering three main types of ringtones they are

a) monophonic.
b) polyphonic.
c) Super Tone.

In these Cingular are having the feature of download facilites by seeing the manual you can do download ringtones.You can also download your phones manual by going to the Phones & Devices section of the site.

Another feature it has is by 3 clicks you can get to clips from your favorite programs like breaking news, stories, and many more. With Cingular Video and a new 3G phone, you'll have access to we can listen to a ringtone on our Web site before you buy in the market, just click the Hear button next to the Cingular Ringtone you would like to sample. For listing to ringtone we l need a soundcard as well as speakers.