Sinead Carew

NEW YORK (Reuters) - Qualcomm Inc , the world's leading supplier of chips for cellphones, reported quarterly earnings and revenue that beat Wall Street expectations and raised its financial targets...

NEW YORK (Reuters) - Research In Motion Ltd on Wednesday unveiled the long-delayed line of smartphones it hopes will put it on the comeback trail, but it disappointed investors by...

NEW YORK (Reuters) - AT&T; Inc's fourth-quarter profit was lower than expected but the telephone company promised earnings and revenue growth this year even if the economy does not improve....

(Reuters) - Verizon Communications Inc posted a weaker-than-expected wireless operating profit margin due to hefty costs from smartphones like Apple's iPhone, but the U.S. telephone company promised a big improvement...

(Reuters) - Texas Instruments Inc posted quarterly revenue that was ahead of Wall Street expectations but the chip maker warned of uncertain demand and a widespread customer reluctance to order...

LAS VEGAS (Reuters) - Deutsche Telekom AG unit T-Mobile USA will start selling the Apple Inc iPhone in about three to four months and will enforce its plan to get...

LAS VEGAS (Reuters) - Qualcomm Inc Chief Executive Paul Jacobs announced an improved smartphone chip and had help from guests ranging from Steve Ballmer and Big Bird to Maroon 5...

LAS VEGAS (Reuters) - Dish Network Chairman Charlie Ergen said on Monday it could take months to finalize his plans to enter the wireless industry because of regulatory and technology...

NEW YORK (Reuters) - Dish Network has asked the U.S. telecom regulator for more time to file an objection to wireless service provider Sprint Nextel's proposed sale of a controlling...