Millet phone how free call millet Free Call method

Millet mobile phone MIUI free Phone open method:

1. In the Millet mobile phone We click "Settings" and then click on "Phone" to find the following "free internet phone" and here we "open the free internet phone" specific as shown below

Okay, so the toll-free number is set up, and then we call the phone first, and then click on the Contact Details page, you can call the free internet phone.

After the success of the following figure, the mobile phone system will prompt the current call for free call

PS: If the network state is not good at this time, you can convert to ordinary telephone.

Network calls are required to network, so you must be able to access the Internet or have 2, 3, 4G network can make this call, do not charge but the flow cost of the OH.