User guide

Inserting the battery
Your device is provided with a lithium-ion battery and is
designed to be used exclusively with original NGM batteries and
chargers. The battery must be inserted into the backside of the
phone (see illustration below) with the battery contacts facing
the contacts in the battery tray. When done, put the hind cover
back into position as shown in the following illustrations.
Charging the battery
Please charge the battery completely before starting to use the
device. Use the provided USB cable, connecting one end to the
provided wall socket adaptor (placed into a socket) and the other
end to the USB connector placed on the left side of the phone. The
phone can also be charged by connecting it to a PC USB port but in
that case it will charge more slowly.
While the battery is charging, an animation on screen will show the
charging progress if the phone is on. Once charge is completed, the
icon will be filled and the phone can be disconnected from the grid.
Warning: Do not connect the phone to a booting-up or running down
PC to avoid voltage jumps. In order to preserve the correct
functioning of the device and in order not to compromise warranty,
the sole use of original NGM battery chargers and accessories are
recommended. Please charge the battery indoors, in a dry and
favorable environment. It’s normal for the battery to get slightly
warm during the charging process. The battery will reach the full
capacity when cycled several times.