You would have to have and unlocked sidekick. If you buy it directly from Tmobile it will be locked to their system and it won't work on any other network. If you buy an unlocked phone it will work with the SIM card of whichever GSM provider you choose. Purchase with care though, and remember that unlocked phones are really expensive.
Thanks,
But what if i get one there on T-mobile and use a UK T-mobile SIM
Or is that different somehow?
I've heard MSN/Yahoo/e-mail/browser won't work if it's bought in america :S
If they have it on the UK network as a monthly phone, I'm pretty sure you could buy one anywhere and use it with a prepaid SIM as long as they have prepaid sim rules for the sidekick with data use like they have here in the states.
If they have it on the UK network as a monthly phone, I'm pretty sure you could buy one anywhere and use it with a prepaid SIM as long as they have prepaid sim rules for the sidekick with data use like they have here in the states.
You could use the prepaid SIM card, but you would only get to use the phone functions, not the internet or messaging things I believe. This is due to the Sidekick being connected to Danger's servers. I'm pretty sure they are carrier specific and since T-Mobile is the only one that has it, it won't work on any other carrier.
Get unlimited e-mail, Web browsing, domestic instant messaging, and domestic text messaging for $1 per day, and spend only $0.15 per minute for nationwide calls.