Unlimited Mobile is a FREE soft-phone application which allows users to make and receive voice calls through any mobile device from anywhere in the world, via either cellular data or WiFi.
Unlimited Mobile allows one to make cheap phone calls to South Africa. Cheapest unlimited calling deal in South Africa and also cheap calls to Zimbabwe, African countries and every country around the world.

Unlimited Mobile also includes IP PBX features including call transfer, call hold, voicemail, call forwarding and inbound number routing.