Want to go behind the scenes with Android? We’ll teach you how to access your phone’s developer options, where plenty of new features and settings await you.

How to set up Wi-Fi calling on Android and iPhones Use your Wi-Fi connection when cell coverage is less than ideal.

Need to learn how to conference call on Android? Our simple and thorough guide explains all you need to know about making 3-way calls (+ larger) on Android.

While Android smartwatches are a useful way to answer calls without your phone as they can put calls on hold, they cannot answer a call during a call.

If you want to set up call forwarding on your Android phone, there are a couple of different ways to do it. Here's everything you need to know.

You don't need Google's latest Pixel to get on-demand call recordings and transcripts. You just need a little creative thinking.

What is the contract between equals() and hashcode()? Learn how these methods work together when comparing objects in Java.

With iOS 15, you can make a FaceTime call between iPhone and Android. Read on to learn how to use FaceTime on Android devices.