Blackberry entered the phone market with a trailblazer technology in 1999. It was first introduced as a wireless hand held device which supports web browsing, internet faxing, text messaging, mobile telephone, push e-mail and other wireless information supports. Research in Motion, a Canadian company developed Blackberry with the aim of providing information over the wireless data networks of mobile phone service companies
Blackberry includes PDA applications and is popular for its e-mail services with access to wireless network of some cellular phone carriers. The early models of Blackberry are 850, 857, 950 and 957 Proton and two early java based models are 5790 and 5810. In the beginning, there was monochromatic display on Blackberry but all the latest models have color display. With time, new features are added to the Blackberry phones such as trackball, two way radios and Wi-fi technology.
For extensive information about the Blackberry networks, Blackberry device features, Blackberry phone accessories, phone software and all other nitty-gritties browse through Blackberryphonexl.com.
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