2
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.
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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.
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Before using the external power supply in the package, please check with home power
voltage. Inaccurate power voltage may cause fire and damage.
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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.
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The plug-socket combination must be accessible at all times because it serves as the
main disconnecting device.
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Do not drop, knock or shake it. Rough handling can break internal circuit boards.
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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.
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Avoid exposure the phone to high temperature, below 0
℃
or high humidity. Avoid
wetting the unit with any liquid.
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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.
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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.
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When lightning, do not touch power plug or phone line, it may cause an electric shock.
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Do not install this phone in an ill-ventilated place.
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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.
