Communication
description
Transcript of Communication
CommunicationCommunicationthen then andand nownow
ContenConten
tsts1. fro
m
the dial to
the
mobile-
phone
2. from letters to
e-mails3. fro
m books to
the Internet 4. Background
to the German
´Telekom´
company
1. from the dial to the 1. from the dial to the mobile-phonemobile-phone
- German physicist Johann Philipp Reis -> first ‘telephone‘
- 26/10/1877 first telephone call in Berlin
- Werner von Siemens began to produce 200 telephones a day
- 1904 Wilhelm Quante -> Wuppertal first telephone box
- 1958 first radio network (10.000 members) for cars (A-net)
- C-net -> portable apparatus (850.000 members)
- 1992 T-D1
2. from letters to e-2. from letters to e-mailsmails
- long history of letters -> before the birth of Christ
- big companies
e-mails
- with the invention of the Internet -> popular
-„Willkommen bei CSNET.“ -> first Internet e-mail
02/08/1984
letters
Examples for…
LETTERSLETTERS
E-MAILSE-MAILS
3. from books to the Internet3. from books to the Internet
- UNESCO defined 'book'- long history- Johannes Gutenberg- the only source to get detailed information
- Advanced Research Project Agency- System 'Unix'- 1993 WWW
first web-browser
4. The 4. The HistoryHistory of (German) of (German) TelekomTelekom
Foundation: Foundation: 01/01/95
Four sub-corporations
- in 65 countries worldwide
a
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