Sprint invited me for a look on their Motorola i930 Windows Mobile Smartphone a couple of days before the official release. This was during the CTIA Wireless 2005 and Smartphone Summit in San Francisco. Since they only have a demo unit and the phone works on Nextel's iDen network I wasn't able to do a complete review then.
Interesting stuff about this smartphone is the ability to work in both iDen and GSM networks, being handy for travellers alike.
"We first heard about the Nextel i930 by Motorola in the December of 2003. Between the initial news in 2003 and the official launch in late 2005; Nextel merged with Sprint PCS and Motorola halted the development of a couple of Windows Mobile based Smartphones, raising doubts in the minds of the loyal Nextel and Smartphone fans on whether or not this Smartphone would get released. And finally when the product launched, it did not include Bluetooth and the latest Windows Mobile operating system."