New member's 1st question

[nmoffatt]

Hello everyone, glad to be in the iphone forum.
1st question, I'm going to the USA soon, if I buy iphone 4 there will it work on our Australian network.

 

[DannyBoy]

All AT&T phones are locked to their network... So if you want to use it on multiple networks your best bet is to buy an unlocked one.

 

[trego]

Good advice as phones locked to AT&T will not work for you.