What is the meaning of the sedond verse of "Mersedes Benz"? I get that she want's a color TV, but what's up with Dialing For Dollars, and what is it, that is being delivered to her? It doesn't make sence to me..

All I know is dialing for dollars was a tv game show at that time

dialing for dollars was a tv show that would call their viewers and give away money @ 3 pm,before she hit big the big time she would wait in her small basement apartment everyday hoping for the call,so i wait for delivery each day until 3