Hey folks,
Going to London and Sydney for a week each. I have a Quad Band Samsung Focus.
Any recommendations on sim card strategy so that I place/receive a few calls in AU and UK? Data would be nice too, but I'm not that demanding.
Keeping costs down is preferred.
Since you're going to be in the UK and Australia for a week each I'd recommend getting SIM cards for both countries rather than getting an international card. The reason being that international cards while convenient do not give you the best rates for calls or data.
For the UK go
here. For Australia go
here. For international SIM cards go
here.