User Manual

6
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Readcarefullytheuserguidewhenconnectingyourdevicewithotherproductto
ensuresafeandcorrectusage.Connectingittotheincompatibleproductsmay
causedamagetoyourphoneandinjury.

Useonlyapprovedbatteriesandaccessories.Avoidconnectingittothe
incompatibleproducts.
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SecurityRequirements
Obeyalltherulesandregulationsofthelocallawsabouttheuseofwireless
mobilephonestoensuresafetyofpracticaluse.
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 TrafficSafety‐Drivesafelyatalltimes!Obeyalltheregulationsfortrafficsafety.
Donotuseyourmobilephonewhiledriving.

 FlightSafety‐Pleaseturnoffyo
urmobilephonewhileinsidetheairplaneto
avoidinterference.Usingmobilephonebeforetheplanetak esoffshouldget
aircrew’ spermissionaccordingtosafetyregulations.
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 EnvironmentSafety‐Avoidusingyoumobile phonenearprecisionelectronic
andmedicalequipmentsRadioWaveinterferencemaycausemalfunctionofits
oper
ation.Donotuseyourphoneinapotentiallydangerousatmosphere.
Pleasestrictlyobservewiththerestrictionsontheuseofwirelessdevices.
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Maintenance
 Batteryinstructions
Forthefirstfewtimes,pleasechargethebatteryfully. Overchargingmayshorten
thebatterylife.Unplugthechargerfrompowersourcewhennotinuse.Ifleft
unused,afullychargedbatterywillloseitschargeovertime.

Donotexposeyourproductstoextremehighorlowte
mperatures.Extreme
temperaturesreducethecapacityandlifetimeofthebattery.Pleaseputthe
batteryinacoolandwell‐ventilatedplace.
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Caution:
 Usingincompatiblebatteriesmayharmthephone.
 Disposeofusedbatteriesaccordingtothelocalandenvironmentallawsand
guidelines.
 Operatingtemperaturerange:‐20℃~+55℃
 Donotusedamagedbatteryandchargers.Useindoorchargersonly.
 Donotexposeyourmobilephonetodir
ectsunlightorinhotareas.High
temperaturescanshortenthelifeofelectronicdevices.
 Donotexposethebatteryintofireorthrowitaway.Returnthewear‐out