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Mobile phone

technology Maturity 9-11 Vital Level 3

A mobile phone is a small phone.

DynaTAC8000X.jpg
DynaTAC8000X.jpg
You can carry it with you. It lets you talk to friends. It can also send notes. Many people in the world use them. Do you have a phone?

37 words
🖼️ Images & Media (17)
File:Mobile Phone Evolution 1992 - 2014.jpg
Mobile Phone Evolution 1992 - 2014.jpg
File:2007Computex e21Forum-MartinCooper.jpg
2007Computex e21Forum-MartinCooper.jpg
File:DynaTAC8000X.jpg
DynaTAC8000X.jpg
File:Dupuis Haug GSM around 1990.jpg
Dupuis Haug GSM around 1990.jpg
File:Mobile phone PHS Japan 1997-2003.jpg
Mobile phone PHS Japan 1997-2003.jpg
File:Active mobile broadband subscriptions 2007-2014.svg
Active mobile broadband subscriptions...
File:frequency reuse.svg
frequency reuse.svg
File:Typical cellphone SIM cards.jpg
Typical cellphone SIM cards.jpg
File:Android_phones.jpg
Android_phones.jpg
File:IPhone Text Message Amber Alert 1882467856 o.jpg
IPhone Text Message Amber Alert 1882467856 o.jpg
File:Mobile phone subscribers 1997-2014 ITU.svg
Mobile phone subscribers 1997-2014 ITU.svg
File:Mobile payment 01.jpg
Mobile payment 01.jpg

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📚 Content adapted from Wikipedia | Readability: FK 13.0 | Vital Level 3