hey, im in the same situation as you, i have an account with a Corporate and didn't get the phone from Telus but from a dealership that is in Montreal, and i was wondering the same thing. You have one (1) warranty on the phone and you can check the status on Samsung site and register your phone to see the Warranty status.
hope this helps... i'm unfortunately without my phone since i HARD BRICK it. lol and its now at Samsung at this moment and will know soon if they fix it or not. lol