I have two Airtel number +91 9890851690 and +91 9970182389 from India. I am in US on official tour for 15 days and had my International roaaming activated. From Brussels I could make call back to India . When I arrived in US my phone are unable to get any opertor service. When I do Oparator selection in Manual or Automatic mode - I get a message " NO OPERATOR FOUND" My Indian collegues have tried calling the Airtel service in India several svereal times but they just keep telling the activation is done but then I am unable to get... read full review »