User's Manual

54
Getting started
You need to insert the SIM card and charge the
battery before using the phone.
Battery use
To extend the battery life of your device:
1. Use the standard wall charger to charge the
battery for the first time.
2. During the first 3-4 charge cycles, charge the
battery until the battery
indicator on the display stops scrolling.
3. Avoid partial charging. Also, wait for the battery to
discharge completely before charging it again.
4. Charge the battery using the USB cable only if
the recommended wall charger isn’t readily
available.
5. Avoid keeping the device on vibrate mode.
Installing the battery
1. Mobile phones with built –in battery can by
professional maintenance engineers replacement. If
using the wrong type of battery, may explode. Please
be sure to according to the manufacturer's instructions
to handle used batteries.
2. Replace the battery. Align the contacts of the
battery with the corresponding connectors in the
battery compartment.
Charge the battery
To charge the device battery:
1. Take the USB cable from the device
packaging, and attach it to power adapter. Now
connect the power adapter into a standard AC wall
outlet.
2. Connect the micro USB connector on the cable
into its designated port on the device (left side). The
battery level indicator on the device screen will start
scrolling horizontally to indicate that the battery is
being charged.
NOTE: Exercise extreme caution while
connecting the charger to the device. The
connectors on the charger and on the phone may
get damaged if too much force is applied while
connecting them. If the battery is completely
discharged, it may take a while before the on-
screen charging indicator starts scrolling.
3. When the battery is fully charged, the battery
level indicator on the device screen will stop
scrolling horizontally. Once charging is complete,
disconnect the charger from the device, and then
from the wall outlet.
SIM card information
When you subscribe to a cellular network, you
receive a plug-in SIM (Subscriber Identity Module)
card loaded with your subscription details, such as
your PIN, and available optional services.
Be careful to handle, insert or remove the SIM card
since the SIM card and the contacts inside can easily
be damaged by scratching or bending.
Note：Before installing/removing the SIM card,