<p><img decoding="async" class='wp-post-image' style='float:left;margin-right:10px;' src="https://i.ytimg.com/vi/Cm6KEeyeIqw/hqdefault.jpg" width="526px" alt="smartphone"/></p> <p>When closed, the gadget could be used as a digital cellular telephone. In March 1996, Hewlett-Packard released the OmniGo 700LX, a modified HP 200LX palmtop PC with a Nokia 2110 cell phone piggybacked onto it and ROM-based mostly software program to assist it....