If you are looking for a more robust tonos de llamada maker that supports more functions, check out InShot MP3 Cutter & Ringtone Maker. This app has all the tools you need to cut, mix, merge, and assemble your own ringtones. You can even add fade-in and fade-out effects for a cleaner presentation.
Once you’ve created a new ringtone, you can upload it to your iPhone or transfer it from your computer. If you’re transferring it to your iPhone, you can simply drag and drop the file into the app or copy and paste it from the desktop version.
You can also export your ringtone to your computer by opening the ringtone and clicking “Save As.” This will let you save the file on your computer, and then you can open it in iTunes and import it into your phone.
Some devices are designed to load ringtones directly through a data link or an infrared interface. Those are the easiest to use, but you’ll need a compatible phone and a computer that can communicate with it.
Other methods include typing in the ringtone from a keypress sequence found on the Web, or using the built-in melody composer on some phones. Check your instruction manual for instructions on these methods.