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.
Making the world better, one answer at a time. The first President of the United States to live in the White House was John Adams, with his wife Abigail Adams. President Washington laid the cornerstone, but it wasn't finished until the final years of Adams's term. President Jefferson was the first to fully live in the building during his entire presidency.