While it may not have really taken off in the U.S., WhatsApp is easily one of the most popular ways to communicate across the world. It has more than two billion users worldwide and is the leading ...

You can add contacts to WhatsApp by manually entering them in Chats, or scanning the QR code from their WhatsApp profile. You can also import contacts from your phone to WhatsApp. When entering ...

WhatsApp Messenger enables you to pin contacts with whom you interact the most to the home screen of your smartphone. This guide will show you how to add a contact shortcut on Android directly from ...

You can create a contact list, called a group, in the Contacts app on an Android phone to send messages to. This can be useful if you frequently want to create a text message to the same group of ...

Jack Wallen illustrates how to easily create a contact widget on your Android home screen for easy dialing, messaging, emailing, and editing of your contacts. Android is, without a doubt, the most ...

The time-honored way to trade digits with a fellow smartphone user is to send a simple “Hi it’s me!” text. Once that’s done, your new friend will have your number sitting in their text-message inbox, ...