3 gen 1979 anni - 1G was Launched
Descrizione:
1G was the first generation of commercially automated cellular network. It covered the full Tokyo Metropolis area at the time, and expanded to cover the entirety of Japan in 5 years, becoming the first nation-wide 1G network.Aggiunto al nastro di tempo:
Data:
3 gen 1979 anni
Adesso
~ 45 years ago
