A few months ago indications began to emerge that WhatsApp will bring voice calls to the app, either through some code lines, hidden icons or call prints. Now another clue has emerged: a folder called WhatsApp Calls, which has no function at this time.
WhatsApp Voice Calls: One More Clue

Another WhatsApp / ANDROIDPIT media folder; Arthur Eduardo
This news comes during a very busy month for WhatsApp: after banning unofficial application users, introducing WhatsApp Web and even earning a dedicated SIM card, including wall-mounted voice calls is the next logical step for the company, since would further narrow the differences between WhatsApp and other messaging applications such as Skype, Viber or Telegram.
Thanks to Arthur Eduardo for the prints.
With voice calls does WhatsApp finally get complete? Comment on what you most want from the app.
(tagsToTranslate) whatsapp (t) calls (t) calls (t) voice (t) update (t) update (t) folder (t)