- 30 sounds of whistles (train whistle, bird whistle, hey girl whistle, ...)
- Wonderful and colored buttons
- The installation, if possible, is performed on SD
- It's possible to set items such as ringtones, notifications, etc.
- Just keep clicking on an entry, select "Set as Ringtone" and you're done!
- The chosen sound will be available in the list of the various ring configurations in audio!
- To remove them follow the same procedure and select "Remove as a ringtone."
keyword: whistle, sound, train whistles, beep beep