Samsung vows 'all measures' to keep products in US

South Korea's Samsung Electronics vowed on Tuesday to take "all necessary measures" to keep its products on US store shelves, in response to Apple's request for a ban on sales of some smartphones.

RIM begins showing new BlackBerry's to carriers

(AP)—Canadian phone maker Research In Motion has begun showing its new BlackBerry smartphones to wireless carriers around the world, but the struggling company says it is still months away from starting to sell them.

Apps help smartphones become digital wallets

Wouldn't it be nice to forget your wallet - permanently? That day is coming sooner than you think. In the walletless future there will be no credit cards to lose, no cash to carry and no concert tickets to leave at home. ...

Verizon, T-Mobile agree to swap spectrum

A spectrum exchange between Verizon Wireless and T-Mobile USA would improve T-Mobile's service in some areas, enhance both carriers' national networks, and erase T-Mobile's objections to a controversial, earlier deal between ...

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