KPN Must Ring in the Changes, as Problems Mount

24-01-12 - Smartphone penetration is nearly 50% in the Netherlands and many customers are switching from traditional KPN services like voice calls and text messages to Internet services like WhatsApp, a Smartphone messaging service, or Microsoft's Skype, ...
totaltele.com

Meer info:
-  TeliaSonera to Charge for Skype and other VoIP Services 
-  How WhatsApp Became the Skype of Texting 
-  KPN Finance Chief Quits