Sprint today officially confirmed it will use Qualcomm's QChat technology for its next generation Push To Talk (PTT) on the Revision A network. When launched in early 2008, QChat phones will be able ...

Monday it also unveiled its first series of QChat phones (see our Sprint QChat slide show for the eye candy), which for the first time offer push-to-talk interoperability between CDMA and iDEN ...

We take two QChat-enabled walkie-talkie phones for a spin to see how well the new DirectConnect technology really works. Does it hold a candle to iDEN? Yes, yes it does. Sprint recently rolled out a ...

QChat is a CDMA upgrade to Nextel’s iDEN Push-to-talk network, which increases connection performance while allowing interoperability with the legacy iDEN network. The service was originally rumored ...

NEW YORK (Reuters) - Sprint Nextel Corp said on Thursday it will launch a walkie-talkie style mobile phone service in 40 U.S. markets on June 15, based on Qualcomm Inc's QChat technology. The service, ...

Sprint's now well beyond the promised 40 opening markets for its QChat-based Direct Connect network, announcing that an additional 14 are available as of this week. In addition to network availability ...

We saw the Motorola V950 peek its head up today and seeing as we were in the neighborhood, we thought we'd drop in and pay it a visit. The V950, while still looking like a typical clamshell, makes up ...

SANTA ANA, California (Reuters) - Sprint Nextel Corp stands to lose a $2 billion investment in a new phone feature if a court bars Qualcomm Inc from making the necessary chips, Qualcomm executives ...

All Queensland government agencies should “more comprehensively identify and manage ethical risks’’ of using AI, the Queensland Audit Office reported on Wednesday. It found the public service as a ...

Qualcomm has violated a court-ordered ban on the use of patented wireless tech owned by Broadcom, a federal judge rules. Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone ...