- Mobile World
- By Alexandra Arici
- October 2nd, 2015
WhatsApp Prepares for Carriers Boycotting Its VoIP Calling Service
Carriers are not happy about free VoIP services like this
- Help guides, tweaks and facts
- By Cosmin Vasile
- April 21st, 2009
Nimbuzz – the All-in-One Messenger
Also offers free VoIP calling