284Caring for Your PDA PhoneYour PDA phone is designed to be rugged and reliableand provide years of trouble-free service. Observe thefollowing general tips when using your PDA phone:• Take care not to scratch the screen of your PDA phone. Keepthe screen clean. When working with your PDA phone, usethe supplied stylus or a plastic-tipped pen intended for usewith a touch-sensitive screen. Never use an actual pen orpencil or other sharp object on the surface of the handheldscreen.• Your PDA phone is not waterproof and should not be exposedto rain or moisture. Under extreme conditions, water mayenter the circuity through the front panel buttons. Ingeneral, treat your PDA phone as you would a pocketcalculator or other small electronic instrument.• Take care not to drop your PDA phone or subject it to anystrong impact. Do not carry your PDA phone in your backpocket; if you sit on it, you may damage it.• Protect your handheld from temperature extremes. Forexample, do not leave your PDA phone on the dashboard of acar on a hot day or on a day when temperatures are belowfreezing, and keep it away from heaters and other heatsources.• Do not store or use your PDA phone in any location that isdamp, wet, or extremely dusty.• Use a soft, damp cloth to clean your PDA phone. If thesurface of the PDA screen becomes soiled, clean it with a softcloth moistened with a diluted window-cleaning solution.• To clean the camera lens surface, gently wipe it with a softdry cloth. Avoid touching the lens with your fingers and usingalcohol or solvents to clean the surface. If the lens comes incontact with abrasive substances such as sand, gently blowaway the loose particles so that wiping does not scratch thelens.
