The Samsung Group is a South Korean company founded by Lee Byung-chul, in the year 1953. It is one of the world's most valuable brands, and has been around for the past 6 decades. They have a diverse product line, which includes digital media, telecommunication, and digital appliances. Their Telecommunications Network Division has long been known for manufacturing phones with innovative features and cutting edge technology. The Samsung A820 is a CDMA flip open phone. It is a dual display mobile phone with a 65K STN main color display having a resolution of 128 x 160 pixels, and an external monochrome display having a resolution of 96 x 96 pixels. The phone supports the CDMA Dual Band / Tri-Mode (1900/800 MHz, Amps 800) mode. Along with the usual wireless calling, the cell phone also features a walkie talkie connection to get in touch with people instantly. The phone is also equipped with a built-in speaker phone to enable the user to enjoy hands free communication. In addition, integrated bowser allows the user to instantly connect to the Internet. It also the user to send voice messages to up to 10 cell phones or E-mail addresses at the same time without having to make a call. Its battery offers a talk time of around three hours. The Samsung A820 is available in silver and grey color combination, which accentuates the look of the cell phone. This phone is compact, and is ideal for working professionals.