which newer model phone can a hiptop sim card work in and still get unlimited messaging?

[Lauri]

im not interested in the unlimited interent or msn, just the messaging.
i know it can work in some phones, id just like to know which ones
thanks
i still have another year on my hiptop sim card contract, and i dnt want to get on a new one until this on is finished. i just want to buy a new phone out right, but put my hiptop sim card in it and still get unlimited messages

[Cliffe]

if you want unlimited messaging(texts)
get an optus sim card
and it costs 15 dollars a month and you get unlimited sms's

EDIT: I get what you're saying uhh, you should be able to use that sim card in any unlocked mobile phone or any locked to telstra mobile phone. Unless it's a special sim that only FITS in the hiptop but i think it should work on any mobile.