148• Avoid using or storing your phone in dusty, dirty areas to preventdamage to moving parts.• Your phone is a complex electronic device—protect it from impactsand rough handling to avoid serious damage.• Do not paint your phone, as paint can clog moving parts and preventproper operation.• Your phone may be damaged by exposure to magnetic fields. Do notuse carrying cases or accessories with magnetic closures or allowyour phone to come in contact with magnetic fields for extendedperiods of time.Reduce the risk of repetitive motion injuriesWhile using your phone, hold it with a relaxed grip, press the keyslightly, use special features that reduce the number of keys you have topress (such as templates and predictive text), and take frequentbreaks.Warranty Disclaimer: Proper use of a touch screenhandsetIf your handset has a touchscreen display, please note that atouchscreen responds best to a light touch from the pad of your fingeror a non-metallic stylus. Using excessive force or a metallic objectwhen pressing on the touchscreen may damage the tempered glasssurface and void the warranty. For more information, please refer to“Warranty Information” on page 161.