Granted, the “nickel and diming” of hotline numbers (1900, 0900, etc) was nowhere as bad as today’s cash shops, but a lot of us simply forgot they were always hungry for all our money

Here’s a bunch other hotline ads for you to peruse - www.retromags.com/…/1729-telephone-hotlines/

PS: I never understood these american numbers that used letters, how were you supposed to know what was the actual number?