Hyundai E603 User Manual page 9

clean and dust-free place
Battery: Your phone includes an internal lithium-ion or lithium-ion
polymer battery. Please note that use of certain data applications can
result in heavy battery use and may require frequent battery charging.
Any disposal of the phone or battery must comply with laws and
regulations pertaining to lithium-ion or lithium-ion polymer batteries.
Faulty and damaged products: Do not attempt to disassemble the
phone or its accessory. Only qualified personnel must service or repair
the phone or its accessory. If your phone or its accessory has been
submerged in water, Punctured, or subjected to a severe fall, do not
use it until you have taken it to be checked at an authorized service
center.
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