FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -mobile telephone, also called mobile phone, portable device for connecting to a telecommunications network in order to transmit and receive voice, video, or other data.

Detailed explanation-2: -A cellphone is simply a telephone that doesn’t need a landline connection. It enables the user to make and receive phone calls. Some cellphones also offer text messaging. A smartphone has more advanced features, including web browsing, software applications and a mobile OS.

Detailed explanation-3: -If you draw a boundary between those base stations and look down on it on a map, you see these different little cell towers which your phone is supposed to talk to. That’s where the technology gets its name.

Detailed explanation-4: -A mobile device is a general term for any type of handheld computer. These devices are designed to be extremely portable, and they can often fit in your hand. Some mobile devices-like tablets, e-readers, and smartphones-are powerful enough to do many of the same things you can do with a desktop or laptop computer.