If you’ve been wondering when, oh when, someone will ring you via WhatsApp so you’ll get its new voice calling feature, you won’t have to sit by the phone any longer.
Alternatively, you could download the APK installer from WhatsApp’s site and install it yourself. The version on the site reportedly brings voice calling too.
To place a call, tap the Calls tab and then the new call button at the top of your screen. Then, select a contact to ring them over WhatsApp.