Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Receber premium

Create a timeline

Public timelines

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate

1 fev 1980 ano - Начало разработок мобильной связи второго поколения(2G).

Adicionado na linha do tempo:

Мобильные сети

ByЮлия Бондаренко

6 jul 2020

0

0

676

Data:

1 fev 1980 ano

Agora

~ 45 years ago

Imagens:

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate