Sim cards?

does sprint have sim cards





because what if i get a unlocked phone for t-mobile then i bring it into sprint, can they put a sim card in it so it will work with them or not?

Sim cards?
All GSM phones use sim cards. Sprint isn't a GSM carrier they use CDMA technology like Verizon which doesn't use any sim cards so you can't switch phones without calling the carrier.
Reply:my friend is travelling to Europe, so i offered him to use my triband world-phone,...but guess what, his service (Verizon) does not use a Sim card, what a "crock", most carriers use Sim cards, it makes it easy to change phones, use someone else's phone using your own stored address book ... Report Abuse

Reply:Sprint does not have sims cards
Reply:Most phones use a SIM card except for the High end ones like a Blackberry. Theoretically if the t-mobile phone is unlocked then you can put your sprint SIM card in it and it will work fine. Sidekicks don't have a sim card. So it won't work for that.