Operating Instruction

17
4.2 Installing Memory Card
4.3 Charging the Battery
The memory card is a pluggable mobile storage card inside the mobile phone.
To install the memory card, insert the card into the card slot.
To remove the memory card, take the card out.
Note:
1. The mobile phone cannot automatically identify the memory card being inserted when the mobile phone is powered on. You must
powero󰀨themobilephoneandthenpoweriton,sothatthephonecanidentifythememorycard.
2. The memory card is a miniature object. Keep it out of the reach of children for fear that children swallow it!
The lithium battery delivered with the mobile phone can be put into use immediately after being
unpacked.
●Yourmobilephonecanmonitoranddisplaythebatterystate.
●Normallytheremainingenergyofthebatteryisindicatedbythebatteryleveliconatthe
upper right corner of the display screen.
●Whenthebatteryenergyisinsu󰀩cient,themobilephoneprompts“Batterylow”.Ifyou
havesetanalerttone,analerttonewillbegiveno󰀨whenthebatterylevelistoolow.
●Acharginganimationappearswhenthebatteryisbeingcharged.Whenthechargingis
complete, the animation disappears.
Using a travel adapter:
●Installthebatteryintothemobilephonebeforechargingthebattery.
●Connecttheadapterofthetravelchargerwiththechargingslotinthemobilephone.
Ensure that the adapter is fully inserted.
●Inserttheplugofthetravelchargertoanappropriatepoweroutlet.
●Duringthecharging,thebatterylevelgridsinthebatteryiconkeepickeringtillthe
battery is fully charged.
●Itisnormalwhenthebatteryisbecomehotduringthechargingperiod.
●Thebatteryicondoesnolongerickerwhenthechargingprocessends.
Note: Ensure that the plug of the charger, the plug of the earphone, and the plug of the USB cable are inserted in the right direction.
Inserting them in a wrong direction may cause charging failure or other problems.
Beforethecharging,ensurethatthestandardvoltageandfrequencyofthelocalmainssupplymatchtheratedvoltageandpowerof
the travel charger.
Using the Battery
Theperformanceofabatteryissubjecttomultiplefactors:radionetworkconguration,signal
strength,ambienttemperature,chosenfunctionsorsettings,phonettings,andthevoice,data
or other application mode you choose to use.
To guarantee the optimal performance of your battery, please stick to the following rules:
●Useonlythebatteryprovidedbythevendor.Otherwise,damagesoreveninjuriescould
be caused during the charging.
●Poweroffthemobilephonebeforeremovingthebattery.
●Thechargingprocesslastsalongertimeforanewbatteryorabatterynotinusefor
long. If the battery voltage is too low to enable the mobile phone to be powered on, charge
the battery for a longer time. In this case, the battery icon does not flicker until a long time
after the battery enters the charge status.
●Duringthecharging,ensurethebatteryisplacedinaroomtemperatureenvironmentor
in an environment close to room temperature.
●Immediatelystopusingthebatteryifthebatteryproducesodor,overheats,cracks,distortsor