broczek

1. The Story of the
telephone
Prezentation by Isabelle

2. Telephone is a device electronically transmitting human
voice.
Past
Nowadays

3. Alexander Graham Bell
Invented telephone in 1875
That is not
actually
true...

4. 1. Antonio Meucci
2. Elisha Gray
3. Alexander Graham Bell

5. Drawings
from
Alexander's
diary are
practically the
same as
Gray's
drawings.

6. There is even a
book written by
Edward
Evenson about
"Father of the
Telephone".

7. "Mr. Watson, come here, I want
to see you"

8. Telephone
Landline Phone Mobile Phone
Internet Phone

9. Nowadays
telephones are
much more than
just calling...
Sending Messages
Surfing the Web
Taking photos

10. Nowadays phones are small computers