A mobile phone (also called mobile, cellular telephone, or cell phone) is an electronic device used to make calls worldwide. Mobile phones are different from telephones and cordless telephones. Mobile Phones are light weight and easy to carry.
A mobile phone can make and receive calls and In addition to being a telephone, modern mobile phones also support many additional services, and accessories, such as SMS (or text) messages, e-mail, Internet access, gaming, Bluetooth and infrared short range wireless communication, camera, MMS messaging, MP3 player, radio and GPS. many mobile phones offer more advanced computing ability are referred to as smartphones.
The first handheld mobile phone was demonstrated by Dr. Martin Cooper of Motorola in 1973, using a handset weighing 2 kg. In the twenty years from 1990 to 2010, worldwide mobile phone subscriptions grew from 12.4 million to over 4.6 billion.
Use of mobile phones is increasing day by day. Now days mobile phones are used in every house hold and are used by every person per house hold. There are many leading brands which manufactures mobile phone like NOKIA, SAMSUNG, SONY ERICSSON, MOTOROLA, LG in this competition more companies entered in INDIA market such as FLY, ZEN MOBILES, MICRO-MAX, MAXX mobiles, LAVA.
