TOK715 is the only alpha-numeric designation that has, so far, been attributed to the Terminator Cameron. A promotional poster for Terminator: The Sarah Connor Chronicles states that Cameron is a "Terminator Class TOK715". This is the first time that the word class has been used to categorize a Terminator, which is usually identified by Series and/or Model number, although The Sarah Connor Chronicles has yet to use the word "Series" on the show.