How to cancel the incoming call of Foshan Unicom mobile phone?

According to the information you provided, if you need to cancel a song that someone hears when they call, you can cancel the song by canceling the ringtone service. You can cancel the ringtone service in the following ways:

You can log on to Wo Music website, click on your account in the portrait in the upper right corner of the homepage, and enter User Center > Business Management.

> ringtone library, click "unsubscribe from ringtone service" at the bottom of the page.

If this is not the case, it is recommended to contact the Unicom customer service to which the number belongs.