What are "UNLOCKED" cell phones?
Answers: a locked cell phone is locked to a specific provider.
hold on to in mind even if the phone is unlocked it cannot be used on adjectives providers. ATT and Tmobile use GSM technology they can interchange the phones while the internet wont work you can call and do paper messaging. Most carriers are GSM today.
Sprint and Verizon use CDMA technology its different than GSM their phones dont take a sim card and can solely be used on CDMA carriers.
You can buy unlocked phones newly about anywhere anymore. Ebay, Amazon, direct from the manuf and you can phone up and ask the provider if the unlock code can be provided.
cell phones you can use with different service providers.
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