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Showing posts with the label iphone x

What Is Mobile Phone? How to Work Mobile Phone

 What Is Mobile Phone? How to work Some time we call mobile. but it is very valuable in our life. it is part of our life because of we can't stay without mobile. Mobile is can very more then easy life. because we can call with other people. we can easy to connect world wide . we can communication with any people any where any time at same time , same place. we can connect to internet by mobile . we can access to world   A mobile phone, cellular phone, cell phone, cellphone or hand phone, sometimes shortened to simply mobile, cell or just phone, is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area. The radio frequency link establishes a connection to the switching systems of a mobile phone operator, which provides access to the public switched telephone network (PSTN). Modern mobile telephone services use a cellular network architecture and, therefore, mobile telephones are called cellular teleph