Has anyone else noticed that since we’ve all been lying low and staying away from one another, the spam calls have dried up. No more duct cleaning calls. No more computer voices from the fake Service Canada telling me there is a warrant out for my arrest. Nada.
I guess the spam call centres aren’t essential services.
27th Street 
I believe I have mostly defeated the telemarketers and I get to use all those dreadful years of high school French.
Bonjour comment ca va?
The dude in Bombay selling duct cleaning has no way at all to deal with that. He not only hangs up right away but he removes me from their call list and they never call back. I think I have scared off 95% of telemarketers and it is very rare that they bother me at all.
YES! Nada!
OOPS–spoke to soon! Thank goodness for screen display.