When the screen is locked I can press on the Green phone, Home, Back, or Red Phone button and bring up a screen that says the following info: T-Mobile <<Current Time>> <<Current Date>> Screen Locked. Press Menu to unlock or place emergency call. Is there any way to change the text "T-Mobile" on that screen? I originally thought maybe it would change depending on what network I was connected to, but even when I connect to wireless it still states T-Mobile? I know it isn't a big deal having it on there, but I would just like to be able to change the text and customize my phone even more. Thanks in advance for your help.