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IEC60950-1/EN60950-1 and it is tested and approved according to national or local
standards.
For pluggable device, the socket-outlet shall be installed near the device and shall be
easily accessible.
Battery and Charger
Unplug the charger from the electrical plug and the device when not in use.
The battery can be charged and discharged hundreds of times before it eventually wears
out. When the standby time and the talk time are shorter than the normal time, replace the
battery.
Use the AC power supply defined in the specifications of the charger. An improper power
voltage may cause a fire or a malfunction of the charger.
Do not connect two poles of the battery with conductors, such as metal materials, keys, or
jewelries. Otherwise, the battery may be short-circuited and may cause injuries and burns
on your body.
Do not disassemble the battery or solder the battery poles. Otherwise, it may lead to
electrolyte leakage, overheating, fire, or explosion.
If battery electrolyte leaks out, ensure that the electrolyte does not touch your skin and
eyes. When the electrolyte touches your skin or splashes into your eyes, wash your eyes
with clean water immediately and consult a doctor.
If there is a case of battery deformation, color change, or abnormal heating while you
charge or store the battery, remove the battery immediately and stop using it. Otherwise, it
may lead to battery leakage, overheating, explosion, or fire.
If the power cable is damaged (for example, the cord is exposed or broken), or the plug
loosens, stop using the cable at once. Otherwise, it may lead to an electric shock, a short
circuit of the charger, or a fire.
Do not dispose of batteries in fire as they may explode. Batteries may also explode if
damaged.
