In Reply to: If locked in Australia posted by Mic on Friday, 14. March 2008 at 09:27 Bali Time:
by putting in a different sim from another company. If it works, you will be ok in Bali. If not, there are plenty of places in Oz and in Bali where you can get it unlocked - a search of this forum will find the details for you. Or there are lots of places in Bali where you can rent or buy an old one...