How to set different ringtones for Apple dual card?

Select a different ringtone in the settings.

1. Turn on the phone and click the "Settings" icon.

2. Find the "Sound and Vibration" option in the setting window. After entering the sound and vibration page, select the phone ring of 1 card and the phone ring of 2 cards respectively.

3. In their respective ringtone pages, select different ringtone options, which can be selected from files, online ringtones or self-contained ringtones.