T41S Custom logo only displays temporarily

[cwacker]

I have a fleet of T41S phones that I would love to deploy a screensaver style logo to (Company logo) on the phones. I was able to get the custom logo file generated and uploaded to the test phone, but the logo only displays for a couple seconds and it reverts back to the default screen.

What settings do I need to change so that the screensaver stays up until a call comes in or the phone is used? (or even so that the screensaver stays up longer than 3 seconds before it goes back to the main screen?)