[Tariik]

Hello i am new here and i got a phone off ebay from a trusted person he has lots of great feedback but when i try to call someone it keeps saying "authorization failure"
or call failed.

How can i fix this please help me

by the way im using a t-mobile sim card in it but it has the orange logo on it

its a blackberry curve 8900

Thank You.

[Billy_Bubz]

ive got the same problem... did u manage to fix it ?