Mike Hockey, HP’s spokesman, has reported approximate release dates of the iPAQ 610 Business Navigator and the iPAQ 910 Business Messenger. The devices were announced early in September and expected to come out during the following months. However the company has recently said the iPAQ 610 will be available in the American stores in 1Q 2008 and the iPAQ 910 – in 2Q 2008.

Both communicators are powered by Windows Mobile 6 Professional and feature similar specs. But they differ in design: the iPAQ 610 is equipped with a numeric keypad with sensor wheel and the iPAQ 910 comes with an integrated QWERTY-keyboard and landscape display. The iPAQ 610 will be available for $600, as for the iPAQ 910, the company hasn’t shared the info.