Precautions when using batteries – Samsung SGH-R225 User Manual
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Precautions When Using Batteries
Your phone is powered by a rechargeable Li-ion
standard battery.
• Never use any charger or battery that is damaged
in any way.
• Use the battery only for its intended purpose.
• If you use the phone near the network’s base
station, it uses less power; talk and standby time
are greatly affected by the signal strength on the
cellular network and the parameters set by the
network operator.
• Battery charging time depends on the remaining
battery charge and the type of battery and charger
used. The battery can be charged and discharged
hundreds of times, but it will gradually wear out.
When the operation time (talk time and standby
time) is noticeably shorter than normal, it is time
to buy a new battery.
• If left unused, a fully charged battery will
discharge itself over time.
• Use only Samsung-approved batteries and
recharge your battery only with Samsung-approved
chargers. When a charger is not in use, disconnect
it from the power source. Do not leave the battery
connected to a charger for more than a week,
since overcharging may shorten its life.
For additional information concerning exposure to
radio frequency signals, see the following websites:
Federal Communications Commission (FCC)
RF Safety program (select “Information on Human
Exposure to RF Fields from Cellular and PCS Radio
Transmitters”):
http://www.fcc.gov/oet/rfsafety
Cellular Telecommunications Industry
Association (CTIA): http://www.wow-com.com
World Health Organization (WHO)
International Commission on Non-lonizing Radiation
Protection (select Qs & As):
http://www.who.int/emf
United Kingdom, National Radiological
Protection Board: http://www.nrpb.org.uk
U.S.Food and Drug Administration (FDA)
Center for Devices and Radiological Health:
http://www.fda.gov/cdrh/consumer/