Hi All,
in Bali next week and unfortunately will probably have to be phoning back to Oz to keep business running smoothly

(I know, boring, boring). In the past I have just roamed on my Oz sim card and avoided phoning out, just receive. This time I can see the need to phone out and it is very expensive via the Oz sim card (5 or 10 dollars a minute). Anyone know if local sims in Bali can ring back to Oz and how much this costs?
Cheers,
David