Definition of phone

The telephone is known as a tool that was invented to send and receive sound at the same time, which one cannot obtain using any other means, and the telephone service can be used in an easy and inexpensive way, and the origin of this word goes back to Greek origins, It refers to the distant sound, so the (Tele) part refers to the distance, while the (Phone) part refers to the meaning of the sound, and the telephone device has become at the present time the most used; There are a huge number of these devices, reaching billions of phones.

Invention of the telephone

Antonio Meucci is considered the first to invent a communication tool in the year 1854 AD, but Alexander Graham Bell was the first to obtain a patent for the design of the telephone in the year 1876 AD. This scientist and innovator was born in Scotland, and his interest in school was limited to science subjects, and at the age of Seventeen, he moved to London with his grandfather, and when Bell became a professor at Boston University, his research began in the field of sound transmission, and this research developed little by little until he manufactured the first telephone in the year 1876 AD.

the smartphone

A smartphone is defined as a mobile phone device that allows the user to do some things other than the basic ones that include telephone communication, and smart phones operate with touch screens, and there are many applications and games that can be run on this type of phone, and the first phone was launched A smart phone was launched in the market in the year 1994 AD by IBM, and it contained calculator applications, calendar, address book, and many other applications. The smart phone has many features and benefits that the user benefits from, and among these advantages are the following: