[raj_10]

Hi,

A noob here to blackberry so i will try and explain as much as i can, my sister's 8900 keeps on coming up with "radio path unavailble", when she trys phoning, and she can not connect to the internet, and it keeps on switching from gprs to gsm then edge, repeating its self....its not working when she is at home, but it works at her workplace, and she has not checked anywhere else if it works...she is on o2 uk and there customer service advice has been really poor, they have sent her a new phone, new sim(same number) and still the same problem...just really annoying...anyone know any solutions to this?

thanks