I just bought a Verizon Ellipsis® Jetpack® MHS900L today. The problem is that as soon as it is turned on, it displays my password and private information unencrypted. How can I set it to NOT display this information? I mean all anyone would have to do is grab my device for a few seconds, long enough to hit the button a few times and it gives the device name and password in the little display window. How can I make it NOT show this information?