BSNL has launch Blackberry services under postpaid mobile services. BSNL has launched some of the popular BlackBerry phones with its 3G service.BlackBerry phones offer a host of services, including allowing users to access their e-mail on the move.The some of the BlackBerry phones that will be available with BSNL are : BlackBerry storm 9000,BlackBerry Curve,BlackBerry pearl 8120,and BlackBerry 8700g. About Blackberry  it is developed by the Canadian companyResearch In Motion (RIM). The BlackBerry is a wireless handheld device introduced in 1999 as a two-way pager. In 2002, the more commonly known smartphone BlackBerry was released, which supports push e-mail, mobile telephone, text messaging, internet faxing, web browsing and other …