-
Wireless Telephone
Source
In 1902 the collins wireless telephone let people talk wirelessly from very short distances. This didnt work form longer than several yards. -
Luxury Telephone
source Telephones were becoming luxury items. Most people and families who could afford them tried to get. -
Pocket Phone
Charles E. Aden he came up with the idea to create the pocket phone. It was a more basic mode of the cellular phone. -
AT&T Bell System
In 1907 Theo Vail invented the Bell System to structure AT&T's system of calls. His program of call organization structure that lasted for the next several years. -
Longer Wireless Phone
source Now there was a wireless phone that could travel a mile long. This also worked for short distances over seas. -
Advanced Telephone
sourceThe phone now had 13 memory numbers and up to 80 added added additional numbers. Basic caller ID was also avalible. -
Voice Transmissioner ( Weather Bureau )
sourceThe voice transmissioner was created. This could let people talk over seas all over the world. -
External phone line
source Aastra telephone company was able to give people the choice of using an etension phone or an indevidual unit with an external phone. The individual improved the sound quality on long distance call.
