Will an unlocked ATT/T-Mobile phone work with a Simple Sim card?

Hello all,

I am a noobie and this is my first post. I have an unlocked BlackBerry Curve 8310 phone. It was originally an ATT phone. I know it will work with a T-Mobile or an ATT Sim card.

My question is this. T-Mobile has the new economy service called Simple. Does anyone know if this BlackBerry will work with a Simple Sim card?

Any knowledge or opinions appreciated.

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› See More: Will an unlocked ATT/T-Mobile phone work with a Simple Sim card?

Yes, but you will lose all the AT&T roaming that you would have with a T-Mobile prepaid SIM. Compare coverage maps before you decide, or carry a spare phone or SIM for emergencies.