Differences between telecommunication and postal service
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Telecommunication:a) telecommunication other means of alag tronic transmission of information over distances.b) the types of voices or other are call,data, text, images or video.c) telecommunication links that form a channel through which information is transmitted from a sending device to a receiving device.
Postal service:a) postal services is a system used to send mail (letter and packages) from one place to another. today people can send mail nearly anywhere in the world.b) the different types of poster services is letter, inland letter card, postcard, book packet, register newspaper, blind literature packet, parcel, registration.c) million of people workers overall (including private and informal services and parts off courier service)
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