I have Cincinnati Bell Wireless(CBW) and I would like to use the iphone 3G. With the new unlocking ability to come out in a few days and with CBW going 3G soon I will be able to do this but I have one big problem:

--I have the Blackberry curve 8300 which does not have 3G support. And I have heard I need to get a '3G sim card' for this to work.

Questions:
1) Is it true I need the 3G sim card?
2) How do you get one, ie...if I bring in my blackberry they will say "that phone doesn't have 3G support so why get a 3G sim card"
3) Can you just go in an get this sim card without showing them your phone?

Thanks a million for your help!!!!

UT

Originally Posted by urrterrible

Questions:
1) Is it true I need the 3G sim card?
2) How do you get one, ie...if I bring in my blackberry they will say "that phone doesn't have 3G support so why get a 3G sim card"
3) Can you just go in an get this sim card without showing them your phone?

Answers:
1) Is it true I need the 3G sim card? -> Most times: Yes
2) How do you get one, ie...if I bring in my blackberry they will say "that phone doesn't have 3G support so why get a 3G sim card" -> No, your phone will operate normal.
3) Can you just go in an get this sim card without showing them your phone? -> Sure.