3
• Donotdisconnectthephoneduringmemoryformattingor
filetransferoperations.Otherwise, itmaycauseprogram
failureorlesdamage.
• Keepthephoneandchargeroutofthereachofchildren.Do
notletchildrenusethephone or charger withoutsupervi-
sion.
• Keepsmallphoneaccessoriesawayfromchildrentopre-
ventchokinghazard.
• Donotmodifyorremanufactureyourphone.
• Donotimmerseyourphoneinwaterorotherliquids.
• Donotexposeyourphoneto re, explosionorotherhaz-
ards.
• Thephoneshallonlybe connected toaUSBinterfaceof
versionUSB2.0.
• Ideal operating temperature are 0
℃
to 40
℃
,Idealstorage
temperature are -20
℃
to 50
℃
.