RingJone is a free and easy to use software that allows you to create ringtones for your mobile phone. RingJone is written in the Java programming language.
You can use the ringtones on your Nokia, Sony or Motorola phone. In fact any phone that supports MP3 ringtones.
So long as your phone supports MP3 files and you can transfer the ringtones over to via a cable from your computer, it doesn`t even matter what wireless network you are using.