History of telephone

History of telephone
AJ1 (zimny semester)

TELEPHONE

Good morning Lady and gentleman’s, Let me introduce myself. My name is …………… and I would like to tell you some information’s about history of telephone.
First I will talk about how much is telephone important in our life’s. In present everyone of us have one, two or maybe more telephones and use them. We are using telephones for making calls, for sending messages, but we can also surf on internet, watch TV by telephone and it all only very easy - by pressing one button. But the invention of telephone wasn’t so easy.