In Reply to: new clause from optus posted by peter mack on Friday, 30. October 2009 at 07:26 Bali Time:
refers to International Calling Cards/phone cards to call from Australia?
Optus has blocked those numbers.
Bali Sim cards to call Aus (or elsewhere)have nothing to do with this
Interesting thread below on which numbers they are able to block..
http://forums.mactalk.com.au/55/70491-optus-breaches-their-own-agreement.html