What is FDN PIN number?

FDN (Fixed Dialling Number) or FDM (Fixed Dialling Mode) is a service mode of GSM phone’s Subscriber Identity Module (SIM) card feature that allows the phone to be “locked” so that it can only dial certain numbers, or numbers with certain prefixes.

How do I disable FDN PIN?

How to disable FDN?

1. From the home screen, Tap Phone.
2. Tap MORE.
3. Tap Settings.
4. Tap More settings.
5. Wait till reading of settings gets completed.
6. Tap Fixed Dialling Numbers. note: 1. FDN is a service mode of a GSM phone’s SIM card.
7. Tap Disable FDN.
8. Enter PIN2. note: 1.

What is the FDN PIN2?

The PIN2 code is a four- to eight-digit password that you enter when using or requesting user certificates or performing tasks such as resetting total call charges. With some smartphone models, you will be requested to input a PIN code when you cancel airplane mode.

What is the FDN list on my phone?

The FDN list is a list of numbers that your phone is allowed to dial. If you activate the FDN feature, you will only be able to dial the numbers in the FDN list, and no others.

What is FDN list in mobile?

Fixed Dialing Number (FDN) is a service mode of a GSM phone’s SIM card. Numbers are added to the FDN list, and when activated, FDN restricts outgoing calls to only those numbers listed, or to numbers with certain prefixes. Incoming calls are not affected by FDN mode.

What is FDN in Samsung phones?

What is FDN in Samsung Phones? FDN (Fixed Dialling Number) or FDM (Fixed Dialling Mode) is a service mode of GSM phone’s Subscriber Identity Module (SIM) card feature that allows the phone to be “locked” so that it can only dial certain numbers, or numbers with certain prefixes.Incoming calls are not affected by FDN service.

How do I enable Fixed Dialing Number (FDN)?

Tap Settings. Tap Call. Tap Additional settings. Tap Fixed Dialing Numbers. Tap Enable FDN or Disable FDN (depending on the current setting). Key in your PIN2 (default is 0000) and tap OK. Tap the Home key to return to standby mode.

How do I disable the pin on my Samsung Galaxy S8?

To do this, simply click the ‘Lock SIM card’ option in the ‘Security’ menu and then ‘Configure SIM blocking’ as described in the previous paragraph. Once this option is unchecked, you will have disabled the PIN of your Samsung Galaxy S8.

What is FDN (numeric password)?

Know more about FDN : A PIN code (numeric password) protects the allowed list of numbers from being changed by any person who does not know the PIN code. It is a network dependent feature, please contact your service provider. This feature is usually found in the settings menu of a Smart phone as shown above.