Hi i'm going ot buy a new mobile phone it's, the LG KS 360 (web slider)
and it's only with optus. I don't want to be with the optus network i prefer telstra, so how do i change to telstra, i have my own telstra sim, if i put it in the phone will it work? and will telstra charge me to switch?

Thx Cya It's on pre-paid and it's the LG KS 360 webslider $199