What is FDN on a cell phone?

What is FDN on a cell phone?

Fixed Dialing Numbers is a feature in which you can pre-define a list of phone numbers that may be dialed from this phone, and any other numbers are blocked unless a PIN is entered.

How do I turn off FDN mode?

Tap Call settings. Tap Additional settings. Tap Fixed Dialling Numbers. Tap Enable FDN or Disable FDN (depending on the current setting).

Why are my calls restricted by FDN?

Fixed Dialing Number (FDN) is a service mode of a GSM mobile 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. A notable exception is that emergency calls to 000, 112, 911, 999 and the like are exempt.

What is FDN used for?

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.

What is the FDN PIN?

2020. 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.

What is FDN on my Android phone?

What is FDN PIN number?

What is FDN in Samsung mobile?

Turn on fixed dialling Press Enable FDN. Key in your PIN2 and press OK. The default PIN2 is 1111.

What is the default SIM card PIN?

Unlock PIN (Personal Identification Number) PIN is set to prevent unauthorized user to access your SIM. If your device locks when used with a SIM card and requesting for PIN code, simply insert your PIN code to unlock your SIM card. A new SIM card usually comes with a temporary default PIN of 0123 or 1234.

What is my 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.