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.
In 1933, Hoover was succeeded in the White House by Franklin Roosevelt, and the new secretary of the interior, Harold Ickes, no fan of Hoover, declared the structure would once again be called Boulder Dam.