Control access to your number by use of a Personal Identification Number. Only those callers with your PIN number can complete a call to your number when this feature is activated.
To Activate:
At the dial tone, press *78.
Listen for the confirmation tone, then hang up.
To Deactivate:
At the tone, press *79.
Listen for the confirmation tone, and then hang up.
To set or change the PIN:
At the dial tone, press *80.
Listen for the second dial tone.
Enter your chosen PIN (maximum of 4 digits).
Press the # key or wait 4 seconds to receive the confirmation tone, then hang up