What is the difference between ringtones and ringback tones?

Confused between ringtones and ringback tones? A Ringtone is a downloadable file that replaces the standard ringing sound your cell phone with a custom sound of your choice. This may be a piece of movie dialogue, music, sound effects, or any other sound becomes a ringtone format and downloaded to your phone.

Ringback tones are also custom sound files, but instead of playing when the phone rings, it's the sound callers hear instead of the standard sound waiting for answers. Both ringback tones and ringtones can be purchased in a variety of sources. There are free ringtones, subscription-based services that offer new ringtones, and the usual number of questionable sites trying to get you subscribed.

If you are interested to get a Free Ringback tones, read this article

free ringback tones