Shares of some top telecom companies are down at 1 p.m.: AT&T Inc. fell $.19 or .6 percent, to $32.79.
Charter Communications Inc. is buying fellow cable operator Bright House Networks LLC in a deal valued at $10.4 billion.
Huawei Technologies Ltd., one of the world's biggest makers of telecommunications equipment, says its 2014 profit rose 33 percent, helped by strong sales of smartphones.
Shares of some top telecom companies were up at the close of trading: AT&T Inc. rose $.22 or .7 percent, to $32.97.
Shares of some top telecom companies are up at 10 a.m.: AT&T Inc. rose $.20 or .6 percent, to $32.95.
Shares of some top telecom companies are mixed at 1 p.m.: AT&T Inc. fell $.07 or .2 percent, to $32.76.
Hunter Newby describes himself as a real estate entrepreneur, even if he's not marketing houses or land.
When vandals sliced a fiber-optic cable in the Arizona desert last month, they did more than time-warp thousands of people back to an era before computers, credit cards or even phones.
New phones from Samsung and HTC will be available in U.S. stores starting April 10.
A delegation of U.S. telecommunication officials is in Havana to meet with their Cuban counterparts as part of talks to restore full diplomatic relations between the countries.