Setting a unique ringtone for each contact allows for quick identification of the caller without looking at the phone’s screen. This feature is especially useful when the phone is in a pocket, bag, or another location where the screen is not easily visible. Assigning custom ringtones to contacts can also serve as a creative way to express personal preferences and styles.
The ability to set custom ringtones for contacts has been a feature of mobile phones for many years. Initially, ringtones were simple monophonic melodies, but as technology advanced, polyphonic and MIDI ringtones became available. Today, most smartphones support high-quality audio formats, allowing users to set any song or sound clip as a ringtone.
