WhatsApp will get “voice call function” in the second quarter of 2014, says CEO

The messaging application WhatsApp , recently bought by Facebook for $ 16 billion , gain voice calls in the second quarter of 2014, announced Jan Koum, co-founder of the company, on Monday (24). With 450 million monthly users, 70% of them active daily, WhatsApp and KakaoTalk your competitors and WeChat have open holes on revenue of telecom operators in