Facebook's $19 billion acquisition of WhatsApp looked a bit smarter today after the fast-growing messaging service announced at the World Mobile Congress that it will add phone calls within the next few months.
The WhatsApp announcement came as a surprise to those attending the mobile conference, where Nokia, Samsung, HTC and other key players also made news. WhatsApp already has 465 million monthly text and voicemail users, but wanted to add a live call service.
"We want to make sure people always have the ability to stay in touch with their friends and loved ones really affordably," WhatsApp CEO Jan Koum said at the conference, according to a CNN report from the scene. Koum said the company will roll out the service on Apple and Android phones during the first half of the year, then add the service for Blackberry and Windows phones.