TelephoneInformation, pleaseAlexander Graham Bell is credited with having invented the telephone. Elisha Gray, however is not so well known. He was the unfortunate inventor who also tried to patent his telephone just hours after Bell had done so in the same patent office...InteractivityTelephone dating - don't get over-excited. Take the challenge to discover some significant dates in the history of the telephone. Internet telephony - using your internet connection to make a telephone call. |
|
|
Introduction | Telegraph | Telephone | Radio |
| Television | Fax | Computers | Resources |