SCIENCE AND EDUCATION FILM: Portable messenger-mobilephone
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SCIENCE AND EDUCATION FILM: Portable messenger-mobilephone
Science
Length:
00:10:13
Date:
1999-10-04
Collection
Keywords:
Mobilephone | Mobile Communication | Communication Technology | Electronic Technology | Science and Technology
This film focuses on the overview of mobile phones in the 1980s. Mobilephones enable us to talk to the other party, exchange information regardless of time and space. Mobilephones make long-distance calls, international calls, and faxes available, providing an ideal way to develop communications.