If more than 150 million Americans already have a cell phone, how do you sell them more? The wireless industry’s answer: Be everything to
everybody. In the past few months, handset maker Nokia has launched the N-Gage, a GameBoy-meets-cell-phone gadget; the 3300, an MP3 player- meets-cell-phone model; and the 7700, a TV-meets-cell-phone device.
See the full story.