33
/ru/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
Public Timelines
Menu
Public Timelines
FAQ
Public Timelines
FAQ
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
Создать
Close
Create a timeline
Public timelines
Library
FAQ
Редактировать
Скачать
Export
Создать копию
Premium
Встроить в сайт
Share
phone timeline
Category:
Иное
Обновлено:
24 окт 2018
0
0
351
Авторы
Created by
Michael Lazo
Attachments
Comments
New timeline
By
Michael Lazo
12 апр 2019
0
0
149
События
Mobira Senator car phone
Motorola first handheld phone
First public phone call
GSM standard are approved
SMS message
Downloadable Content
German Wireless Radios (WW1)
Bell Labs & AT&T
Russian Mobile phone
BlackBerry
Buissness adopt PBX systems
First Flip Phone
First Iphone appears
First VOIP through internet
80% of new PBX lines are using voip
250,000 Women employed
Bell Company
PBX VOIP
Long distance
First mobile car based telephone
About & Feedback
Соглашение
Приватность
Библиотека
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Comments