One unique way to set a sound as a free ringtone for your phone is by using the IFTTT (If This Then That) app. IFTTT is a platform that allows you to automate various tasks by creating applets.
Here's how you can use IFTTT to set a unique sound as your tonos para celular:
Download and install the IFTTT app: Start by downloading the IFTTT app from your device's app store and sign in or create an account.
Create a new applet: In the IFTTT app, tap on the "My Applets" tab and select the "+" icon to create a new applet.