Functions and features

In addition to working to make and receive phone calls, the phone also has the functions typically sending and receiving short messages (short message service, SMS). There is also a provider of mobile phone services in some countries that provide third generation (3G) services by adding videophone, as a means of payment, as well as for online television on their mobile phones. Now, cell phones become multifunctional gadgets. Following the development of digital technology, now the phone also comes with a wide selection of features, like being able to catch the broadcast radio and television, software audio player (MP3) and video, digital camera, game, and internet services (WAP, GPRS, 3G). In addition to these features, the phone is now embedded computer features. So on the phone, people can change the function of the phone is a mini computer. In the business world, this feature is very helpful for the businessman to do all the work in one place and makes the job completed in a short time.