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.
From the beginning, the White House was meant to be a flexible structure. With America not yet a quarter of a century old when John Adams inhabited the Presidentâs House in 1800, it was impossible to foresee how and when the needs of the chief executive would call for expansion, renovation, or redesign.