Imagine me standing next to the fence of the White House, calling the Meta Office. "I am calling from the White House", while technically true would be a lie, as my intent would be to make the other person believe something that isn't true, that I would be calling in some kind of official role.
So the statement does not necessarily be false to be a lie - if the intent is to deceive.
So the statement does not necessarily be false to be a lie - if the intent is to deceive.