Will Sky activate an old viewing card for Free Sat?

[SpaceCoyote]

I have two of the current version of Sky cards that aren't activated, if I ring them up would they activate a card for the cost of a Free Sat viewing card?

Thought I'd check here before spend 30 minutes on an 0870 number.

Thanks

[SpaceCoyote]

For anyone who is interested, I've checked with Sky and the answer is a big no!