nope, its yours too keep should Tmobile accept that you can cancel. That matter is debatable though. I contacted sales today and asked a few questions:
You are about to be connected to a new connection sales advisor for T-Mobile UK. Please note they do not have access to existing customer details and cannot process upgrades or queries related to an existing T-Mobile account. If you have a query of this nature please contact customer services on 0845 412 5000 or 150 from a T-Mobile handset..
You are now connected with Rachel.
Rachel: Hi there, my name is Rachel. I am part of the dedicated T-Mobile Online Sales Team. How can I help you with your new order?
Steve: Hi Rachel I am considering the HTC Desire HD, but what is the download limit with this phone on a monthly contact with unlimited internet?
Rachel: Hi Steve
Rachel: I'll help you with that
Rachel: Excellent Choice of phone!!
Rachel: It is one of the best selling phone.,
Rachel: You get UNLIMITED Internet browsing + 3GB download limit a month.
Steve: and thats for video streaming, youtube etc right?
Rachel: Yes
Rachel: You can stream video's
Rachel: Watch youtube
Steve: and if i get a contract today 11/01/11 that generous limit is in effect for the contract duration?
Rachel: That's absolutely correct
Steve: excellent thanks for your help
Rachel: You get every month , same internet allowance
Rachel: Welcome
Rachel: Thank you for expressing interest in T-mobile!!! May I ask you few questions to get you the best deal?
Steve: ok
Rachel: Thanks
Rachel: May I know how much are you willing to spend a month on your phone?
Steve: about 35 pounds
Rachel: May I know how many minutes and texts a month you need?
Steve: 600
Rachel: I can offer you HTC Desire HD on a £35.74 per month with one off cost £50 for 24 months contract. In which you get 900 anytime any network + 500 texts + Unlimited Internet + Free Flexible Booster
Steve: sounds good ill take a look thanks
Rachel: Excellent!!!
Rachel: Shall I send you the link to place an order online?
Steve: thats ok im on the site now.
Rachel: Alright
Steve: have a good day thanks
Rachel: You too have a great day ahead
Rachel: Is there anything else I can help you with today ?
Steve: one more question please
Rachel: Please go ahead
Steve: is the internet an additional service or part of my plan?
Rachel: It is part of the deal
Rachel: It is not additional
Steve: excellent thank you
Rachel: With all the deals for this phone, unlimited internet is included for FREE
Note that she says the internet is NOT an additional service and that its 3GB for the contract.