Device Guides
Samsung Galaxy S21 5G
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How to
Add fixed numbers
When you add fixed numbers, you can only call these numbers and emergency numbers. Incoming calls aren't affected. Before you can add fixed numbers, you need to turn on fixed dialing.
Tap the phone icon.
Tap the menu icon.
Tap Settings.
Tap Supplementary services.
Tap Fixed dialling numbers below the required SIM.
Tap FDN list.
Tap the menu icon.
Tap Add.
Tap Name and key in the required name.
Tap Number and key in the required phone number.
0000
0000
Tap PIN2 and key in the PIN2. The default PIN2 is 0000.
Tap the menu icon.
Tap Save.
Tap the Home key to return to the home screen.
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