Can you use an orange sim card in a t-mobile phone?

No without unlocking the mobile phone from current provider lock you cannot use with other network sim card.Also you can use with only GSM network sim card.You cannot use with CDMA Network sim card.Sprint ,Verizon are CDMA Network Sim card.you can unlock GSM Network locked Phones easily using the unlock code.Get that at here Theunlockarena.com and unlock it from network lock.Then use with any GSM Network Sim card. After Unlock it your phone have all of the features - internet, text, call, bluetooth etc.

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