Depends. At some point, I was getting one about every two hours. Got a call rating/blocking app then, and hey presto, they all get blocked automagically. Machin

Depends. At some point, I was getting one about every two hours. Got a call rating/blocking app then, and hey presto, they all get blocked automagically. Machine v. machine: fatality! Apparently word gets around, as even the attempted calls decreased after about a month. (And yes, I would probably be juggling significant state at the usual calling times; pushing and popping all that is far more than 5 seconds, even if that were completely lossless)