I'm trying to block incoming international calls on both my A10 smartphone and the wife's A10. We're getting plagued by +269 xxxxxxx calls( wangiri) When I try to turn on international block ( on either phone) I get asked for a pin ( 4 digit). I don't ever recall setting a pin when I set the phones up. Is there a default pin ? I tried 1111 but it's not that.
Tried that + some other numbers. I've set caller ID protection. I'll see if that fixes it. Can't block a specific number as every call from +269 is different.