Clearwire to tap into $80M financing from Sprint

(AP)—Clearwire says it will tap into $80 million in financing from Sprint, putting a hurdle in the way of a possible sale of the wireless network operator to Dish.

Sprint posts big 4Q loss, revenue rises

Sprint Nextel, the country's third largest wireless carrier, says it lost $1.3 billion in its fourth quarter, about the same as a year ago, as it revamped its network for a comeback versus bigger competitors.

Verizon Communications 4Q loss widens

Verizon Communications' fourth-quarter loss widened, dragged down by restructuring, pension and Superstorm Sandy costs. The company activated a record number of new devices on its contract-based plans during the period.

Sprint raises offer to buy Clearwire for $2.2B

Sprint, the third-largest U.S. cellphone company, said Monday that it will buy out the portion of wireless network operator Clearwire that it doesn't already own after raising its offer price to $2.2 billion.

Research In Motion shares climb (Update)

Shares of Research in Motion Ltd. Jumped nearly 14 percent Friday as investors seemingly grew more optimistic about a February launch of the Canadian company's much-delayed BlackBerry 10 smartphones.

RIM says its new BlackBerry phone in testing

BlackBerry-maker Research In Motion said Wednesday that its much-delayed new smartphones are now being tested by 50 wireless carriers around the world.

A look at RIM's much-delayed BlackBerry 10

BlackBerry maker Research In Motion says it's now testing its much-delayed BlackBerry 10 smartphones with 50 wireless carriers around the world. RIM calls it a key step.

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