alarm bell setting method:

OriginOS 3, OriginOS Ocean, OriginOS system: enter the alarm clock-click a single alarm clock-more settings-reminder mode-set the bell; You can choose to ring and vibrate, ring only or vibrate only;

vivo Pad: enter the alarm clock-click the alarm clock to be set-ringtone, and select the ringtone;

Funtouch? OS/iQOO? UI system: enter the alarm clock-click the alarm clock to be set-ringtone, and select the ringtone;

if you have more questions, you can enter vivo official website-my-online customer service-to input labor and consult online customer service feedback.