25
/ru/
ru
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
October 31, 2020
Создать
Public Timelines
Библиотека
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
Скачать
Export
Создать копию
Встроить в сайт
Редактировать
Просмотров 25
0
0
Communications
Создана
Andrew Yan
⟶ Обновлено 1 ноя 2019 ⟶
List of edits
Комментарии
События
Robert Hooke's string telephone
Alexander Graham Bell's patent is filed.
First international phone line, from London to Paris.
Automatic exchange developed.
First emergency service - 999.
First mobile phone, the Motorola DynaTAK 8000x.
Internet first launched.
Email first launched.
First official smartphone, the Ericsson R380.
Original iPhone.
