how to set up fixed dialing numbers on xiaomi phones with miui os


We can restrict and specify which phone numbers or numbers with area code are allowed to be dialed from the Xiaomi smartphone.

Note: PIN 2 is required to enable or disable Fixed Dialing Numbers (FDN).

follow the steps:

1-Tap on Phone

2-Open the Menu

3-Tap on Settings

4-Tap on Calling accounts

5-Tap on Advanced settings

6-Tap on Fixed Dialing Numbers

7-Choose a SIM card (Dual SIM)

8-Turn On/Off Fixed Dialing Numbers and set the FDN list

Please comment on the result of using this tutorial.


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