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.
For two hundred years, the White House has stood as a symbol of the Presidency, the United States government, and the American people. President Washington, together with city planner Pierre LâEnfant, chose the site for the new residence, which is now 1600 Pennsylvania Avenue.