They may deactivate your old card but that shouldn't happen until you call up to activate the new one
However your old SIM may not be provisioned for use with a "Space Phone" so may not work at all. What error messages, if any, are you getting from it?
(Darth Foxtrot A one-man army dedicated to making fetch happen, Wed 23 Mar 2011, 16:16, 1 reply, 15 years ago)

Fuck all.
It let me see the contacts off the SIM but when I tried to call the fucker it didnae work, so I thought I'd consult the young whippersnappers on here before I wasted any more time.

Jimbob here seems to know the deal, but cheers.
( Monty Boyce, My cheese game is strong, Wed 23 Mar 2011, 16:18, Reply)

You could try pissing about with the settings but my guess is that you won't get any joy out of it until the new SIM arrives, as suggested below
You can still use the camera though!
(Darth Foxtrot A one-man army dedicated to making fetch happen, Wed 23 Mar 2011, 16:20, Reply)

It's way better than the actual camera my mother bought me.
Perfect for documenting my child's youth without lugging any spare gear about. Plus I broke it - sorry mother, if you're reading.
( Monty Boyce, My cheese game is strong, Wed 23 Mar 2011, 16:22, Reply)

That's okay son

(Bazongaloid, Wed 23 Mar 2011, 16:23, Reply)

PS fuck off you lezzer

( Monty Boyce, My cheese game is strong, Wed 23 Mar 2011, 16:26, Reply)

Okay son
by the way, I need that money back.
(Bazongaloid, Wed 23 Mar 2011, 16:28, Reply)

Hahaha good luck with that love.

( Monty Boyce, My cheese game is strong, Wed 23 Mar 2011, 16:43, Reply)