Troubleshooting293Operating ProblemsProblem SolutionI don’t see anythingon my PDA screen.• Press an application button toensure that your PDA phone isturned on.• If your PDA phone was exposed tocold, make sure that it is at roomtemperature.• Charge your PDA phone.• Perform a soft reset. If your PDAphone still does not turn on,perform a hard reset. Seepage 286.Important:With a hard reset, all records andentries stored in your PDA phone areerased. Never perform a hard resetunless a soft reset does not solve yourproblem.I get a warningmessage telling memy PDA memory isfull.• Purge record from Date Book and ToDo list. This deletes To Do List itemsand past Date Book events from thememory of your PDA phone.• Delete unused memos and records.If necessary, you can save theserecords.• If you have installed additionalapplications on your PDA phone,remove them to recover memory.My PDA phone keepsturning itself off.Your PDA phone is designed to turnitself off after a period of inactivity.This period can be set in the Auto-offafter setting. Seepage 247.