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Subscribers will be able to switch back and forth between a video call and a voice-only call on their handsets using the new VoLTE service from Verizon Wireless.

6 reasons why you'll eventually want voice over LTE

CNET's Maggie Reardon discusses the short-term hurdles associated with the deployment of voice service over carriers' 4G LTE networks. In the end, the transition to an all IP-based voice network will be worth it.

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Apple's iPhone 5S

Switching carriers? You may be able to take your iPhone 5S with you

Will my Verizon iPhone 5S work on AT&T? That's a question asked by one Ask Maggie reader confused by the puzzling state of device interoperability. This week's column tackles the issue.

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Good news for consumers: T-Mobile's Uncarrier is moving the needle

The wireless battle today is being fought among families, as major operators slash pricing. This is good news for consumers -- but watch out for the small print. CNET's Ask Maggie explains.

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Going on an extended international trip? Get a local SIM

In this edition of Ask Maggie, CNET's Marguerite Reardon offers two travelers some insight on the best ways to save money on their wireless service while traveling abroad.

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No good alternative for Aereo cord cutters without antennas

In this edition of Ask Maggie, CNET's Marguerite Reardon explains why the Supreme Court's Aereo decision was bad for those who've ditched traditional TV service.

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Is it dumb to buy a smartwatch now?

Tick-tock tech is getting a new boost from Google's Android Wear. In this edition of Ask Maggie, CNET's Marguerite Reardon offers advice on whether the time is right to buy a smartwatch.

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How 4G LTE can turn your vacation spot into a remote office

In this edition of Ask Maggie, CNET's Marguerite Reardon gives options for taking your broadband with you to the summer vacation house. Plus: how do you choose 4G LTE service anyway?

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​Traveling abroad this summer? Assessing your best smartphone options

In this edition of Ask Maggie, CNET's Marguerite Reardon breaks down best ways to use your smartphone while overseas without breaking the bank.

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Net neutrality debate Part II: What it means to the average Joe

Confused about what the FCC's new Net neutrality proposal might mean to the average Internet user? CNET's Marguerite Reardon spells it out.

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Net neutrality debate Part I: How we got here

Don't get what the Net neutrality debate is all about? CNET's Marguerite Reardon explains.

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​Comcast vs. Netflix: Is this really about Net neutrality?

Netflix’s disputes with broadband providers, like Comcast, have zip to do with Net neutrality. Here's what you need to know about Net neutrality, and the Internet, to understand why.

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Best time to trade in your old Galaxy S phones? Right now

Values for used Galaxy S smartphones have increased recently, but they’ll soon start dropping. CNET’s Marguerite Reardon explains in Ask Maggie why now is a good time to sell.

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