You can make a call on WhatsApp to a single person or to a group of contacts, but you'll need their phone numbers and an ...

You can start a WhatsApp video call from the Calls tab by looking up a contact or from a chat thread.

WhatsApp on Tuesday announced a new feature that will allow users to save contacts within the app. That means that even if you lose your phone or link a new device to your primary number, you will see ...