R e f e r e n c e i n f o r m a t i o n94• Do not drop, knock, or shakethe device. Rough handling canbreak internal circuit boardsand fine mechanics.• Do not use harsh chemicals,cleaning solvents, or strongdetergents to clean the device.• Do not paint the device. Paintcan clog the moving parts andprevent proper operation.• Use a soft, clean, dry cloth toclean any lenses [such ascamera, proximity sensor, andlight sensor lenses].• Use only the supplied or anapproved replacementantenna. Unauthorisedantennas, modifications, orattachments could damage thedevice and may violateregulations governing radiodevices.All of the above suggestions applyequally to your device, battery,charger, or any enhancement. Ifany device is not working properly,take it to the nearest authorisedservice facility for service.■ Additional safetyinformationOperating environmentRemember to follow any specialregulations in force in any areaand always switch off your devicewhen its use is prohibited or whenit may cause interference ordanger. Use the device only in itsnormal operating positions. Thisdevice meets RF exposureguidelines when used either in thenormal use position against theear or when positioned at least 2.2cm (7/8 inch) away from the body.When a carry case, belt clip, orholder is used for body-wornoperation, it should not containmetal and should position thedevice at least 2.2 cm (7/8 inch)away from your body.In order to transmit data files ormessages, this device requires aquality connection to the network.In some cases, transmission ofdata files or messages may bedelayed until such a connection isavailable. Ensure the aboveseparation distance instructionsare followed until the transmissionis completed.