AT&T has joined Verizon Communications in promising to report on government requests for information about its customers, setting the stage for semiannual disclosures from both the dominant U.S. wireline carriers starting early next year.
T-Mobile USA looks set to reveal the next step in its "un-carrier" plan at January's CES in Las Vegas.
Huawei Technologies and Polish operator Exatel have tested a next-generation optical network based on WDM (Wavelength Division Multiplexing) technology and capable of 400Gbps throughput.
Verizon Communications will report on law-enforcement requests for information on its customers that it received in 2013, following similar moves that major online companies have made but rival AT&T has not.
The GSM Association, operators and vendors have published a specification that enables remote provisioning of embedded SIM identification modules, which should cut the cost of connecting cars and utility meters to the Internet.
Sprint is considering an acquisition of T-Mobile US that would reduce the U.S. mobile industry to three large carriers if approved by regulators.
Privacy groups have asked the U.S. FCC to declare that even "anonymized" phone records have to be protected under a privacy rule that restricts carriers from sharing customers' information without their consent.
AT&T subscribers can now get LTE service outside the U.S., but fantasies of watching HD video on a tropical beach will have to wait: They can only roam in Canada.
Verizon has signed an agreement to acquire EdgeCast Networks, in an effort to enhance its video delivery and Web services capabilities.
AT&T wants to silence a shareholder proposal that it disclose the government requests it receives for customer information, rejecting a step that Google, Microsoft and other Internet companies have already taken.
The U.S. is collecting nearly 5 billion records a day on the location of cellphones around the world to feed a large database of the location of "at least hundreds of millions of devices," according to a newspaper report.
Mobile operators looking for somewhere to place small base stations to improve network performance in metropolitan areas can now turn to Alcatel-Lucent, which has set up a clearing house for information about available sites.
Nokia Solutions and Networks (NSN) and Korean operator, SK Telecom, have demonstrated the potential for virtualising the core of a mobile network, which will make it easier for operators to roll out new services.
Three major U.S. carriers have agreed not to charge their customers for premium text messages, which have emerged as a route for unauthorized third-party charges on mobile phone bills.
Mobile carriers are opposed to the plan for a smartphone 'kill switch' that would render smartphones inoperable after they are stolen, claiming that it could be misused by hackers to block critical services.
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First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.