User's Manual

User Guide
Page29 
device,wipeitwithadryclothandtakeittheservicecenter.
 Do not store the device in high or  cold temperature. High
temperatures can shorten the life of electronic devices and damage
batteries.
  Donot use or store the deviceindusty, dirty areas. Itsmovingparts
andelectr
oniccomponentscanbedamaged.
  Do not attempt to open the device other than as instructed in this
guide. Repairing this phone by yourself other than our authorized
serviceagents/centersgoesagainstthewarrantyrules.
  Do not drop, knock,  or shake the device. Rough handling can br
eak
internalcircuitboardsandfinemechanics.
  Donotuseharshchemicals,cleaningsolvents,orstrongdetergentsto
cleanthedevice.Only useasoft,clean,dryclothtocleanthesurface
ofthedevice.
 Do not store your device near magnetic fields or allow your device to
co
meincontactwithmagneticfieldsforextendedperiodoftime.
 Pleaseputthebatteryinacoolandwell‐ventilatedplaceoutofdirect
sunlight. We recommend you to charge the battery at room
temperaturerange.
 Batteries have life cycles. If the time that the battery powers
equipmen
tbecomesmuchshorterthanusual,thebatterylifeisatan
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