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Cellphone

Portable device to make telephone calls using a radio linkTwo decades of evolution of mobile phones, from a 1992 Motorola DynaTAC 8000X to the 2014 iPhone 6 PlusShare of population with a mobile phoneMobile cellular subscriptions per 100 peopleA mobile phone or cell phone is a portable wireless telephone that allows users to make and receive calls over a radio frequency link while moving within a designated telephone service area, unlike fixed-location phones (landline phones).

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