5
Charging Voltage
Chargeable changeable 3.7V 900mAh Polymer battery
Battery Standby
180hours
Storage Temp.
-40°C to +85°C
Operation Temp.
-20°C to +70°C
5%--95% non-condensing
5.
Usage
5.1 SIM Card Installation
5.1.1Make sure that there is no call transfer and call display is on, and PIN code off. The SMS
message must in Text format, can’t be identified for PDU format.
5.1.2 Lift the soft plastic buckle of the SIM Card slot, the SIM card is placed correctly if heard
the sound of lock, and then put the buckle back. the SIM will automatically pop up if press it
gently
.
5.2 Battery and charger
Do charge the battery to capacity in 8 -12 hours for first time. Please use the battery and charger
provided by the manufacturer. Polymer battery is the standard battery, and it can normally standby
180 hours after fully charged.
Cautions
A
：
For its Li-ion battery, which contains harmful chemicals and may burst, please don’t bump,
puncture it violently and keep it from fire.
B
：
Please charge the battery in time to keep it working normally.
5.3 Startup
5.3.1 Load the SIM card and take it outdoors to turn it on.
5.3.2 For first use, please initialize the unit and restore it to default setting.
5.3.3 In 10 or 40 seconds, the unit will begin to work after acquire the GSM signals as well as the
GPS signals.
