Should i pay the service fee i haven't used?

[jungwoo]

I left Canada in May and do not currently reside in Canada.
Also, I have not used Telus service until now. ( May 15th to November 21th ) 
So, since I have not used Telus service since May until now, I don't think I am obligated to pay for this service.
I thought I had no obligation to pay the moment I stopped using this service, and that my account would be automatically canceled. Please give me an accurate answer to this issue. please.

[CJR]

Unless you had called in to cancel services you would be obligated for any charges up until you made arrangements for the service to be cancelled.