I have received this model as a gift from my sister who lives in Luxembourg. Providing I live in Jordan permanently. I have tried to use this handset many times but I never sucess. I don't think I made any mistake of installing and connecting the components. I just an idea crossed on my mind whether it's not possible to use this model in Jordan??!! Could you please let me know what is the problem of this model. It's still new, unused. I have all the package.