Do I need to unlock an O2 phone for a Tesco SIM?

Will a Tesco SIM work in a locked O2 phone?

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matt101101 / MOD  Sep. 2, 2011 at 18:43

No, O2 phones sill work with a Tesco SIM, but Tesco phones need to be unlocked to work on O2.

ravanrose  Feb. 27, 2014 at 10:10

If your mobile is locked with O2 network means you should unlock it to use the mobile with Tesco SIM .To unlock your mobile you can get the unlocking service from an online vendor like .


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