How does Unicom change the color ring tones? Want a text message!

If you need to change ringtone songs, you can order new ringtone songs first, and then set the default ringtone and playback order after the order is successful. You can order ringtone songs in the following ways: after accessing the ringtone portal through a computer and entering your mobile phone number and ringtone password, select the desired songs and order them, and then follow the prompts to complete the changes.