What to call this ?

Please guys tell me, Today I wanted to terminate my business cell phone account with the company, As I'll be leaving, I phoned our HR, She told me to phone someone, So I did and asked about terminating the line

Ok, We can find someone to buy it.

No, I don't want, Just terminate it

Ok, Pay the bills first.

Heh, September bill arrived 2 days ago, After the beginning of October, So how the hell am I supposed to pay October bill ? You won't terminate, A new bill'll be there, And to terminate I need to pay the bill which didn't arrive yet!

Phew, Was it the chicken or the egg ?