zewm

If they are local, you can just put it on a thumb drive and physically transfer it.

On iPhone it’s just pressing any of the volume buttons once. It will mute the ringer and let it go to voicemail.

Exactly what I do. Don’t respond and I just block and report.

I do the same for phone calls from unknown numbers. I just press the volume button to mute the ringer and let it time out. If you hang up or pickup you get added to the list as active.