After receiving this command, the terminal will reboot in 1 minute.
7. Appendix
7.1 Battery security
● Please use the original battery. The warranty will be invalid by using any other accessory.
The manufacturer will not take any responsibility for any damage caused by not using the
original battery.
● The new battery can realize the optimal performance after fully- charging for 2 or 3 times.
● The battery can be used for hundreds of times, yet it will wear out eventually. When its
talking time and standby time shrinks sharply, you need a new one.
● Cut off power supply when not using the charger. Don’t charge the battery for more than
one week, since over charging will reduce its using time.
● Do not short-circuit the battery with metal stuff (such as the key in your pocket)
● Do not bend or open the battery.
● Do not put the battery into water or fire.
● The battery should never be charged at temperature below 0 degrees or above 45
degrees Celsius.
7.2 Trouble shooting
If there is any problem while operating the terminal, please refer to the following table,
or contact your service provider.
Common problems
Causes
Solution
Bad reception
Near the tall building or in the
basement
Change to a place with good
signal
The terminal can not
switch on
No battery power
Change a new battery
Can not make voice
monitoring
No preset SOS numbers
Set SOS numbers
SIM card is without Caller ID function
Activate the function
