To send a message directly to a BlackBerry user's PIN: 1  If the PIN is associated with one of your contacts: 2  Open the Messaging application and select the icon (the open envelope and pencil).
The name Executive Mansion was used in official contexts until President Theodore Roosevelt established the formal name by having the de facto name White HouseâWashington engraved on the stationery in 1901.
May none but honest and wise Men ever rule under this roof.. -John Adams, 1800. The White House is the official residence of the American head of state, the heart of the executive branch of government, and the home to the presidents of the United States and their families.