You can use Wi-Fi calling on your Android or iPhone to make calls using Wi-Fi rather than your cellular network.

No one likes dropping offline, especially if you need to stay in contact. Get expert tips for boosting your cellphone signal on iPhone or Android.

If you're ever in a place where you need internet in a pinch, or your home network is down, you can actually rely on your Android phone for a temporary connection. USB tethering allows you to connect ...

Follow ZDNET: Add us as a preferred source on Google. As a person who covers consumer tech for a living, I get to use a few dozen smartphones every year. While I almost always advise on which is the ...