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Good morningi lost and found my phone, during this time my sim deactivated, however on phoning it from a landline it worked, yet when I looked in settings on phone for sim details, all is blank, apart from , occasionally network (o2) im pay as you go...

I have recently purchased a Alcatel u3 phone all is fine except it keeps charging me for data use even though I have turned off location services and mobile dataany ideas