How to Remove "Sent From My Blackberry" When Sending Email

When you send an email from your Blackberry, one thing that might not realize is at the end of each email that you sent it (in the signature: the words "Sent From My Blackberry") As a result, of course, every person who receives an email from you is, will know that you are Blackberry users.
Well, how do I remove the signature, so other people will not know from where you send an email? How easy it is to your BIS account Login to your account, then select the email that you will edit. After that way in the signature. Here you can change the words "Sent From My Blackberry" or even remove those signatures. Easy enough right?