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It is an electronic system used to store and process data. -
Is capable of transmitting mesage.through morse code. -
The telephone is for comunicate with others persons. -
It is a means of communication that is based on the sending of audio signals through radio waves. -
Used to reproduce videos... -
it is a mobile computing device in which the touch screen occupies almost its entire size and in which there is no physical keyboard. -
Allows communication through various tools: by phone, through applications, emails.