All civil airports within a 50-kilometer radius of Paris will use Nokia’s digital TETRA system for ground-service communications, replacing the previous analog system used at the Charles de Gaulle, Orly, Roissy and le Bourget airports.

ADP Telecom, which provides secure IT and telephony services for Paris airports, has more than 3,000 personnel that will use the professional mobile radio system, include public-safety, security, airlines, car-rental and French public-administration agency employees.