My goodness, Central
That was then!
I'm mad and disgusted
With that Negro now
I don't pay no REVERSED
CHARGES nohow
You say, I will pay it--
Else you'll take out my phone?
You better let
My phone alone
I didn't ask him
To telephone me
Roscoe knows darn well
LONG DISTANCE
Ain't free
If I ever catch him
Lawd, have pity!
Calling me up
She is saying that Roscoe (the man who called her collect) should have known better than to do that. He knew it would cost her, yet he did it anyway. 

Madam and the Phone Bill