Wouldn’t 1 depend on the carrier to actually mark the call as robo? And since they often use random number generators now, it’s even harder to do. I get calls from Iran and it’s Chinese saying I have a package at the embassy.
5 would need the caller to provide the tree or a database maintained and updated by the carrier no?
Dude! 65” Samsung plasma gang here! I paid only $200 for it nearly 6 years ago and I use it every night for 2-3 hours with my PS4 Pro. Zero burn in. Great vivid colors still! A thermistor blew in it like 2 years ago. A $3 fix. I just don’t have the heart to get rid of it if it still works… but I really want a 4k to play my PS4 and my new PS5…