In Reply to: Global roaming posted by Harry Highpants on Friday, 5. March 2010 at 19:43 Bali Time:
Global roaming is only available on post paid plans. I use global roaming with Optus. I had to ring Optus to arrange it. It is quite expensive to make AND receive calls.
I am aware that TPG requires a deposit to be paid before it will allow roaming on its post paid plans.