Health and Safety114Acknowledging Special Precautions and Industry Canada NoticeCautionsAny changes or modifications to your device not expressly approved in this document couldvoid your warranty for this equipment, and void your authority to operate this equipment.Only use approved batteries, antennas, and chargers. The use of any unauthorized accessoriesmay be dangerous and void the phone warranty if they cause damage or a defect to thedevice.Although your device is quite sturdy, it is a complex piece of equipment and can be broken.Avoid dropping, hitting, bending, or sitting on it.Information to UserThis equipment has been tested and found to comply with the limits of a Class B digitaldevice. These limits are designed to provide reasonable protection against harmfulinterference in a residential installation. This equipment generates, uses, and can radiateradio frequency energy and, if not installed and used in accordance with the instructions,may cause harmful interference to radio communications. However, there is no guaranteethat interference will not occur in a particular installation; if this equipment does causeharmful interference to radio or television reception, which can be determined by turningthe equipment off and on, the user is encouraged to try to correct the interference by one ormore of the following measures:• Reorient/relocate the receiving antenna.• Increase the separation between the equipment and receiver.• Connect the equipment into an outlet on a circuit different from that to which thereceiver is connected.Consult the dealer or an experienced radio/TV technician for help.Warning: At very high volumes, prolonged listening to a headset can damage yourhearing.Specific Absorption Rates (SAR) for Wireless DevicesThe SAR is a value that corresponds to the relative amount of RF energy absorbed by the userof a wireless device.The SAR value of a device is the result of an extensive testing, measuring and calculationprocess. It does not represent how much RF the device emits. All devices are tested at theirhighest value in strict laboratory settings. But when in operation, the SAR of a device can besubstantially less than the level reported to Industry Canada. This is because of a variety offactors including its proximity to a base station antenna, design and other factors. What isimportant to remember is that each device meets strict federal guidelines. Variations in SARsdo not represent a variation in safety.