The telephone
Telephone: story and contemporary of telephone
Menu
Home
Mar
17
2018
Miscellaneous
More Articles
←
A brief history about telephone
Leave a reply
Cancel reply
The telephone
Telephone: story and contemporary of telephone
Menu
Home
Categories
Advanced mobile phone system
Alexander graham bell
Answering machine
Camera phone
Dual tone multi frequency signaling
Duplex in telecommunications
Earphone
Handset
Human voice
Landline
Loudspeaker
Microphone
Miscellaneous
Mobile phone
Motorola
News
Public switched telephone network
Rotary dial
Signal in information theory
Small appliance
Sound
Sound wave
Switching center
Telecommunication
Telephone
Telephone number
Text messaging
Transmitter
Copyright © 2021 Your Name.All rights reserved.
CONTACTS
archive
46c82609c69c99fad8867d735eb49e63dfb48e78
