And in areas such as CDMA, where Motorola has a solid business, the company is the No. 3 player, with 19% of the market share. That compares with 48% at leader Lucent, according to a fourth-quarter Dell'Oro tally. Probably even more threatening for Motorola is that once Nokia unloads its networking business, the world's largest mobile-phone maker will then be free to focus entirely on cell phones. Motorola's successful Razr phone design has helped the No. 2 handset player gain on a distracted and unfashionably late Nokia in the handset race. Now, with mobile phones set to get all of Nokia's attention, critics may soon start pointing to a list of businesses that may be distracting Motorola. Motorola shares rose a penny to $20.09, and Nortel fell 21 cents to $2.09 in midday trading Monday.