Mobile phone is an electronic telecommunications device, often referred to as a cellular phone or cellphone and is used to make and receive telephone calls. The first mobile phone will be operated on an analog service and was developed by Motorola, Inc. Mobile phones have grown to be the most widely used portable device in the world. Mobile phones may also be referred to as wireless or cellular phones.
It is a portable and hand held telephone that connects to a wireless communications network through radio wave or satellite transmissions. Mobile phones utilize frequencies transmitted by the cellular towers in order to connect calls between two phones. In recent days, most mobile phones provide Short Message Service (SMS), voice communications, Multimedia Message Service (MMS), and some newer phones even support Internet services such as Web browsing and e-mail.
Useful features of Mobile phones:
Storage facility: This small gadget can also be used for data storage purposes also. You can store different types of information in your handset. You can keep pictures, important data, text, audio, video, etc. that enables you to carry all your important documents always with you.
Useful applications: With mobile phones one can set an alarm clock and use it as a calculator, etc. More or less each and every cell phone is embedded with these features. It enables you to do simple calculations and conversions thus increasing the productivity.
Entertainment: These mobile phones even have built in entertainment features. You can listen to music or even record audio using cell phone. It even enables you to view movie clips or play a video in order to entertain yourself while you’re traveling. You can even play games in a cell phone.
Memory: Recent Mobile Phones provide three different measures for memory and storage space. They are internal memory, Memory card slots and even Cloud storage. Internal memory is the inbuilt memory of the phone. According to the phone brand and model the storage capacity varies. If this is not sufficient then one can opt for memory card slots, wherein you can store data in other external memory like SD cards, memory cards and others. However not all phones will have memory card slot.
Cloud storage allows the users to store their data online. This also facilitates in boosting or increasing the storage space and offers security to your data. It means that your photos and videos won't be lost if your phone is broken or stolen.
Mobile Phone OS:
There are many different mobile phone models, but only a few mobile phone operating systems. The operating system is the software that runs on your phone and lets you do things like view maps, access a to-do list, make calls or play music etc. The most popular mobile phone operating systems include the following:
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