Is there a way to check if a cell phone is unlocked?

Question by redsox_becky: Is there a way to check if a cell phone is unlocked?
I tried a promotion for a phone service for 2 weeks,and part of the agreement was that I could keep the phone,even if I cancelled the contract.They claim that the phone willl remain unlocked,but I really don't trust salesmen.Is there a way to check cell phones to see if they are unlocked or does this have to be done by the store?Thanks in advance!


Best answer:
Answer by robert rjust take out your sim card,

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