Kyocera BLADE 82-K5483-1EN - Manual (Page 9)

User Guide for the Kyocera Blade phone ix
* In the United States and Canada, the SAR limit for mobile phones used
by the public is 1.6 watts/kg (W/kg) averaged over one gram of tissue.
The standard incorporates a substantial margin of safety to give
additional protection for the public and to account for any variations in
measurements.
Caution
The user is cautioned that changes or modifications not expressly
approved by the party responsible for compliance could void the warranty
and user’s authority to operate the equipment.
Warning
Use only Kyocera Wireless Corp. approved accessories with Kyocera Wirelss
Corp. phones. Use of any unauthorized accessories (includes faceplates/front
housings) may be dangerous and may invalidate the phone warranty if said
accessories cause damage or a defect to the phone.
Optimize your phone’s performance
Use the guidelines on page 2 to learn how to optimize the performance
and life of your phone and battery.