realme How to Set up Fixed Dialing Numbers
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Fixed dialing allows to restrict outgoing (except emergency calls) and incoming calls. Fixed dialing (FDN) on the realme smartphone must be activated using PIN2.
After enabling FDN, we can create a list of phone numbers that are allowed to call.
Android 11 | realme UI 2.0
- Tap on Phone
- Open the Menu
- Tap on Settings
- Tap on Calling accounts
- Tap on Carrier call settings
- Tap on Fixed dialing numbers
- Choose a SIM card (Dual SIM)
- Tap on Enable FDN and follow the instructions on screen