In general, ringtones are made from digital audio files that are compatible with most mobile devices https://klingeltonkostenlos.de..../iphone-klingelton-d They usually contain a series of notes or other sounds that alert the user to an incoming call, text message, or notification from a social media site.

There are three types of ringtones: monophonic, polyphonic, and superphonic. A monophonic ringtone is the most basic type, and it typically features one note at a time.