Blackberry Torch 9800 Spares or Repair *

Unlocked BlackBerry Torch 9800 Black (O2) Smartphone Faulty For Spares or Repair Phone turns on and all functions work but when dialing out it says No Service Currently avaliable. Shows O2 logo and shows a signal. i have tried a Vodafone Sim and it also shows a signal and Vodafone logo but again says No Service Currently avaliable. cosmetically not bad with some scratches to shiny Chrome Gunmetal Coating around out edges of phone. back of phone is OK and has a new Genuine battery and cover sold as seen Phone only with battery and charger. There are No accessories at all with this phone