Dingtone call forwarding feature stops you from missing calls possibly resulting from unstable network. Whenever you fail to be reached by your ordinary number, the call will automatically forward to your supplement number.
You can set your Call Forwarding feature in Dingtone by conforming to the following tapping: “More” >> “Settings” >> “Call Settings” >> “Set up Call Forwarding”.
The Call Forwarding page allows you to set block calls and messages, voicemail & auto reply, etc.