Sportbt.com

[sim0769]

Can somebody please help me out I bought the domain name SPORTBT.com in June 2013,and I recieved a letter today from British Telecom stating it is against there copyrights to BTSPORT.com they have said that I either de-register it or I transfer it to them at my cost.
I must state though this has been parked on Sedo for the past 7 months and if it was against any copyright Sedo would not accept it.
I would also like to say that I bought the Domain Name 2 months before BTSPORT was introduced.
Could someone please advise as to weather I should do as BT are saying or is this Domain worth something.

 

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