I am about to travel to OZ for a couple of weeks. I use a Telecom HTC Sensation, and will be purchasing a local SIM for it to allow intercommunication and data without paying the horrendous roaming rates.
I am wondering whether I should focus on any specific provider? Is there one (Telstra, Optus, another?) that has a better match to the frequencies my Telecom Sensation can operate on?
Anyone got any thoughts?