Yes, the BB does reboot back to the main screen. Sorry I did not clearly identify the problem. The ADDRESS BOOK is stuck in a small group of 5 names. I cannot get the address book back to my 1,027 names, so I am left with my speed dial and recent calls; OR go to my laptop for names.
Oh, I see. It almost sounds as though you have the address book filtered. At the top of the address book, next to where it says "Find: " is there anything listed there? Or, if you press the Trackwheel > Filter, is there anything checked off? If so, clear it.