This applies to those who are switching carriers and are bringing a phone with them, or are buying used to use on a US carrier. If you're buying it for overseas use, just as in the US, with any recent ...

if you're tempted to buy a 2G phone on Amazon, or bring one home to use on AT&T or T-Mobile GSM networks—don't. They won't work, even if the carriers say they will. Here's why.

"Real American Wireless For Real Americans". The Trump Organization, run by US President Donald Trump's sons Donald Jr. and ...

Detailed features and specs for the HTC 8125 / 8100 / MDA (USA) / K-JAM / P4300 (Wizard) for AT&T, SunCom, T-Mobile. Plus discussion forum and photos ...

It's easy to set up call forwarding on your iPhone so incoming calls are directed to a different phone. The method you use to set up forwarding depends upon the your cellular carrier. GSM carriers ...

The Nexus 4 is a pentaband GSM phone, so you can use it on any GSM network. Two such networks exist in the US, but you have more than two options. Let’s go over what you need to know.

Republic Wireless set the bar for WiFi calling, but its new partnership adding a GSM carrier is significant. In addition, there are several leading Android smartphones you will soon be able to use ...

My father is going on vacation in USA, Washington state to be more precise. He plans to bring his normal GSM phone (I think it supports GSM 800/900/1800, might be, 800/1800/1900, think it's the ...

For U.S. cell phone customers, AT&T and T–Mobile are GSM carriers, while Verizon, Sprint, and US Cellular are CDMA, taking into account updates in carrier policies and plans to close off networks.

But Sprint is hardly alone in its exclusivity.

Technological incompatibility blocks some carrier transfers Ting accepts Sprint transfers Tip%3A Turn Airplane Mode on and off to boost signal on phone Q: I have an iPhone I used to use with ...

Model A1633 and A1634 (iPhone 6s and 6s Plus), which it lists for AT&T and 31 other U.S. carriers—other all other GSM carriers except T-Mobile. Model A1688 and A1687 (ditto) for T-Mobile, Sprint ...