How to cancel the restrictions on mobile phone calls?

The operation process of lifting the mobile phone call restriction is as follows:

Tools/materials: vivo 12, FuntouchOS 10.

1. Turn on the phone and click on the phone.

2. Click Call Settings on the phone page.

3. Click call barring on the Call Settings page.

4. On the call barring page, click Remove All Restrictions to remove restrictions on mobile phone calls.

Types of mobile phone call barring

1. roaming restrictions: roaming restrictions may take effect when the user's mobile phone is in another country or region. Mobile phone service providers can set specific roaming restrictions, and users may be limited by additional fees when roaming.

2, number shielding restrictions: when users do not want to accept some harassing calls or want to hide their contact information. Therefore, the mobile phone service provider provides the function of number screening and restriction, and users can add some numbers to the blacklist, so that when these numbers dial the user's phone, the user's mobile phone will not ring or display the incoming call information.

3. Long-distance restrictions: Many mobile phone service providers will restrict long-distance calls. This means that users can only make long-distance calls in specific areas and cannot make long-distance calls at will. The restricted area can be a province or city in China, or a specific country in the international scope.