To set the ringtone on Apple 6plus, you need to set it in the settings center. The specific method is:

1. First enter the settings page of Apple 6plus and find the sound setting item in the settings page.

2. In the sound page, click the phone ringtone setting item to enter the ringtone selection page.

3. On the phone ringtone page, select various ringtones listed by the system and choose a piece of music you like as the ringtone for your phone.

4. Some ringtones may have different volumes. You can adjust the volume of the ringtone by returning to the ringtone settings page after selecting the ringtone.