There are about 100 million CDMA phone users in the United States, compared with 17 million GSM subscribers. GSM use is much more prevalent in Europe, where nearly every cell phone is a GSM phone. "The CDMA market is one that's been underserved by our competitors like Nokia" because of the Finnish phone maker's focus on making primarily GSM phones, Suwanjindar said. "We can understand that; there are 750 million GSM subscribers worldwide. But we see an opportunity to address a key market.". A Nokia representative declined to comment, citing a policy of not discussing a competitor's product.

The operating systems from Nokia and Microsoft power "smart phones," devices that cost between $300 and $500 and combine the functions of a cell phone and a PDA (personal digital assistant), Smart phones will make up about a third of the 700 million cell phones being sold every year beginning in 2007, Suwanjindar said, Both Sprint PCS and Verizon Wireless are likely candidates to sell the phones, Hitachi is working with Sprint to introduce its Communicator to the American market, according to a statement from Hitachi general manager Shigeru Matsuoka, A Sprint PCS representative did iphone 6/6s black compact mirror case not have an immediate comment on Monday..

Verizon Wireless is a likely candidate to sell the Samsung and Hitachi devices because it's a CDMA carrier and has a service that features easier wireless access to Microsoft content such as Hotmail and Outlook calendar functions. Additional information about the Hitachi and Samsung devices, including price and availability, was not available. The software giant steps up its fight with Nokia, unveiling software that powers cell phones based on a faster version Code Division Multiple Access technology.

The Redmond, Wash., software giant has iphone 6/6s black compact mirror case been competing in the cell phone operating system market with what amounts to one hand tied behind its back; the company's cell phone operating system worked with most versions of just one major cell phone standard, GSM (Global System for Mobile Communications), which is more popular in Europe, Nokia, on the other hand, is a backer of Symbian, an operating system capable of making cell phones that use nearly all variations of both major cell phone standards, GSM and CDMA..

CNET también está disponible en español. Don't show this again. The telecommunications company said separately Monday that it had extended an agreement with Covad Communications to use Covad's network for its ISP business. Related to that deal, AT&T will take an asset-impairment charge of around $200 million, or about 15 cents per share, in the fourth quarter. Analysts had been expecting AT&T to record a profit of $9.2 billion, or 66 cents per share, in the fourth quarter. Covad provides service for AT&T in a few targeted areas; AT&T offers digital subscriber line service over its own network in parts of New York, Texas and California. AT&T will now market its WorldNet service to Covad's nationwide network, which covers more than 40 million homes and businesses in the United States.