wireless operator

noun2

1. •
   (old-fashioned) A person who operates a radio transmitter on a ship or in an outpost, military unit, etc., in order to communicate over long distances.

   • He found the new wireless operator a charming fellow, possessed of talents far superior to those of the young men who ordinarily pound the brass at sea. — 1922
2. •
   A commercial firm which provides mobile communications services.

   • France Telecom is the second largest wireless operator and Internet access provider in Europe. — 2008