Samsung SPH-M510 User Manual page 30

Changes or modifications made in the radio phone, not
expressly approved by Samsung, will void the user's
authority to operate the equipment.
Only use approved batteries, antennas and chargers.
The use of any unauthorized accessories may be
dangerous and void the phone warranty if said
accessories cause damage or a defect to the phone.
Although your phone is quite sturdy, it is a complex
piece of equipment and can be broken. Avoid
dropping, hitting, bending or sitting on it.
Body-Worn Operation
To maintain compliance with FCC RF exposure
guidelines, if you wear a handset on your body, use
the Sprint supplied or approved carrying case, holster
or other body-worn accessory. Use of non-Sprint
approved accessories may violate FCC RF exposure
guidelines.
For more information about RF exposure, visit the FCC
Website at www.fcc.gov.
Specific Absorption Rates (SAR) for Wireless
Phones
The SAR is a value that corresponds to the relative
amount of RF energy absorbed in the head of a user of
a wireless handset.
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