Celluláris 3D modellek

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3D mobiltelefonok, okostelefonok, mobiltelefonok modelljei.

Mobile phone – a mobile phone designed to work in cellular networks; uses a radio transceiver and traditional telephone switching for telephone communication within the coverage area of the cellular network.

Jelenleg a mobil kommunikáció a leggyakoribb a mobilkommunikáció minden típusára, így általában mobiltelefonnak nevezik, amely mobiltelefon, bár a mobiltelefonok mellett a mobiltelefonok is műholdas telefonok, rádiótelefonok és fővonalas telefonok. .

A cell phone is a sophisticated high-tech electronic device that includes: a transceiver, a dedicated control controller, a display, interface devices, a battery. Most of the devices have their own unique number, IMEI – an international mobile device identifier. IMEI is assigned in the production of a cell phone and consists of 15 digits; It is recorded in the non-modifiable part of the phone’s firmware. This number itself is printed on the phone label under the battery, also on the box (package) from the phone (under the barcode). In most phones, it can also be recognized by dialing the code * # 06 # on the keyboard.

A legtöbb mobil szabvány egy SIM-kártyát használ az előfizető azonosítására. Ez egy program által vezérelt intelligens kártya, és rendelkezik egyedi IMSI azonosító számával és egyedi numerikus jelszavával.

In the 1900s, Nikola Tesla issued a regular report containing the lines: “For example, with its help, a telephone subscriber at a given place can call and talk to another subscriber in any part of the Earth. An inexpensive handset in size no more wristwatches will allow him to listen everywhere, on land and at sea, speech message or performed music from any other place, no matter how far away it is. “