Cell phone A cell phone is an electronic wireless device that allows access to the cellular or mobile phone network. It is called cellular due to the repeater antennas that make up the network, each of which is a cell, although there are satellite mobile telephone networks. How can I use it? 1 Investigate which are the mobile phone provide rs in your area: Depending on the region where you live, you will find several companies with different plans. Visit their websites or their stores and ask them for information about their services. You can also search for opinions and ask other people what their experience with their provider has been like. 2 Find the provider that has the best network coverage: A good company should be able to provide broad and reliable coverage and reception. This generally means that they have the largest number of mobile telephone antennas to provide network services in more areas. This guarantees that your calls will not fall if you are moving ...