Why do you use Ka Kao as a ringtone?

Attached is the ringtone package that Ka Kao talked about. If it's not an iphone, it's probably a ringtone after putting the file in the phone.

If it's an iPhone, I suggest you check whether the 9 1 assistant has a Ka Kao ringtone first. If yes, download it directly, and the system will automatically add the ringtone to your ringtone list. Just set it directly.

If not, download a 9 1PC version, connect your mobile phone and do it on your computer.

Hope to adopt. Thank you.