Today I received my BV5500 pro and after the complete setup I wanted to change the ringtones for my SIM cards. I want separate ringtones for each card. If someone calls me on my private phone number I an hear it's not a client. It was quite easy on my previous phones but the function seems to be missing on the Blackview phone.
I can't find the On/Off slider for 'Set ringtone for each SIM card'. It should be in the ringtone menu but it's not there. I believe it is a standard Android option when you've got two simcards installed as I have. I really need to set seperate ringtones for each sim.
The procedure is explained at this site:
https://www.techrepublic.com/article/how-to-set-a-different-ringtone-for-each-sim-in-android/