(Telecompaper) Nokia unveiled the latest device in its Asha family, the Nokia Asha 210. Available in single- or dual-SIM variants, the phone with qwerty keyboard is the first to have a dedicated WhatsApp button for fast access to the instant messaging app. The Nokia Asha 210 will be available in yellow, cyan, black, magenta and white at an estimated retail price of around USD 72. It is expected to start shipping in the second quarter.