In this process, all subsidiaries were renamed to include GN: GN Danavox, GN NetTest, GN Automatic etc. A major change happened in 1991 when GN was assigned the attractive GMS concession from the national Danish telecommunication authorities.
I denne proces ændrede datterselskaberne navn for at inkludere GN: GN Danavox, GN NetTest, GN Automatic etc. En stor ændring skete, da GN i 1991 blev tildelt den attraktive GSM-licens fra de danske myndigheder.