The Sidekick is flahsed to T-Mobile. You would have to unlock it first and then you could move it to AT&T, however, you would need the unlock code.
How do you flash a t-mobile to nextel boost.
no
tmobile
u must have sidekick data plan threw tmobile u must have sidekick data plan threw tmobile
anyone
No you can't. they use different types of technologies CDMA (VERIZON, SPRINT, CRICKET) and sim cards use GSM (TMOBILE, AT&T etc..) they are simply not compatible technologies.. sorry!
tmail is email for a tmobile sidekick phone
sidekick 4g
if you mean prepaid yes it does have it,but i am not 100percent sure so just call up tmobile and ask
sidekick 2. tmobile
No, Only the sidekick lx. Resources: TMobile Customer Service
Sharp and danger made it and Tmobile sells it