Doesn't matter.
As soon as I hear the "Mr Firstname and how are you today?" I hang up.
Call spammers have not worked out that a formal polite greeting is a big giveaway.
Don't tell the call spammers this or they'll train all their "agents" to start phone calls with "what's up, bro" or something they think is the stereotypical opposite of formal.
Don't tell the call spammers this or they'll train all their "agents" to start phone calls with "what's up, bro" or something they think is the stereotypical opposite of formal.