turn off "sent wirelessly. . ."?

[barryramsay]

How can I turn off having my 7290 add the phrase “Sent wirelessly via BlackBerry from T-Mobile” to my outgoing email?

I can't find anything in the product documentation. Thanks in advance.

BR

[NJBlackBerry]

Here you go...

http://www.blackberryforums.com/showthread.php?t=6900

[dkmadrid]

It is done through your BWC options.