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Safety Notices
Please read the following safety notices before installing or using this phone. They are crucial for
the safe and reliable operation of the device.
Please use the external power supply that is included in the package. Other power supplies
may cause damage to the phone, affect the behavior or induce noise.
Before using the external power supply in the package, please check with home power
voltage. Inaccurate power voltage may cause fire and damage.
Please do not damage the power cord. If power cord or plug is impaired, do not use it, it may
cause fire or electric shock.
The plug-socket combination must be accessible at all times because it serves as the main
disconnecting device.
Do not drop, knock or shake it. Rough handling can break internal circuit boards.
Do not install the device in places where there is direct sunlight. Also do not put the device
on carpets or cushions. It may cause fire or breakdown.
Avoid exposure the phone to high temperature, below 0
℃
or high humidity. Avoid wetting
the unit with any liquid.
Do not attempt to open it. Non-expert handling of the device could damage it. Consult your
authorized dealer for help, or else it may cause fire, electric shock and breakdown.
Do not use harsh chemicals, cleaning solvents, or strong detergents to clean it. Wipe it with a
soft cloth that has been slightly dampened in a mild soap and water solution.
When lightning, do not touch power plug or phone line, it may cause an electric shock.
Do not install this phone in an ill-ventilated place.
You are in a situation that could cause bodily injury. Before you work on any equipment, be
aware of the hazards involved with electrical circuitry and be familiar with standard practices
for preventing accidents.
