Service sector implies providing the service directly to the end user/customer and would include employment such as waiter/waitress or taxi driver. Non-service sector would include assembly line...
Manufacturing is one where in production process service orientations is done where in service sector is to completely to serve with service and no production involved in this process.
VOIPcheap, Jajah, Gizmo, Raketu, and VOIPbuster are all VOIP service providers for international telephone calls. Personally, I would go with the VOIPcheap because it is free and you can call from...
I think it is the most happening & most sought after sectors in India right now.
What more can u ask for that it has been able to handle the global financial disaster well so far & is still...