I have been asked about the do ability to have the Presence of a person from inside the body of an e-mail or to to be able to call a phone number from inside the e-mail body also.
to do this you need to go the below settings from inside the outlook 2007
Tools – Options –Spelling–Spelling and Auto Correction–Auto Correct Options –Smart Tags
Make sure to click on both Person Name (English ) & ( Outlook email ) , and Telephone Number .