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23 jan 1985 ano - The next major step in mobile phone history , the First Generation ( 1G ) fully automatic cellular networks were introduced( mid-eighties)
Adicionado na linha do tempo:
14 set 2017
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458
Cell phone timeline
Allison Cregger
Data:
23 jan 1985 ano
Agora
~ 39 years ago
Imagens: