Can an Android smartphone be FaceTimed by an iPhone? Can individuals who own various phone manufacturers engage in joint video calls? If you need these questions answered, keep on reading.

An iPhone conference call lets multiple people join the same ... Here’s how to get started: Just tap the video button on your ...

Don’t like the iPhone's calling and messaging apps? You can now change them to WhatsApp. After installing the latest WhatsApp update for iOS (version 25.8.74), go to Settings > Apps > Default Apps > ...

but available for download on both Android and iPhone. You can use Google Hangouts to exchange messages in conversations with as many as 150 people at once, or conduct a video call with up to 10 ...