the sim will be charged via O2 - so a bill from VM for the BB and TV and a second bill from O2 - i think it might have changed but the original volt deal had a cost of £25 for the sim - not activating it wont stop them charging you - you need to cancel the volt deal
and from other posts on here whilst it was probably VM who sent you the sim you will have to work through O2 to cancel it
if your next comment is no one told you about the cost of the sim you wont be the first to say that
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Tony.
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