Caller ID Name & Number Block

How Caller ID Name & Number Block Works:
This feature keeps your phone number and name from being displayed on other Caller ID panels. When you place a call, the identification panel on the receiving Caller ID panel will indicate unknown name and number.

- If a letter "P" or "Private" appears on your display after the first ring, the caller may have blocked the display of their name and number by pressing *67 before placing the call.
- If "unknown name," "unknown number," "out of area," "unavailable" or "0" appears, the caller is in an area that does not support Caller ID services.