previously I would answer an unknown number and then block it with the phone's in-built incoming number blocker.
however, it will only still be recorded as a telephone with no details.
until my colleague told me to d/l True Caller App .... I also downloaded the free version and now when unknown numbers come in, sometimes the name can be seen on the app. furthermore, some numbers which has been blocked by others and saved in the creator's database will be blocked automatically also.
but with such convenience, the app will require some access rights which some might feel uncomfortable with again.
anyone using other cold-call blockers that you feel can be recommended ?