TwoMobile review of the Nokia 9290, which unfolds into a PDA with a small keyboard and a 4,096 color, 640×200, 4.3 inch screen. It’s been available in the UK for awhile, and has just been introduced into the US market. An attractive choice for anyone who doesn’t care for the Treo, but there is one drawback: the 9290 only runs on the GSM network.