IP PBXs USER MANUAL
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Safety Notice
Please read the following safety notices before installing or using this IPPBX. They are crucial for safe and reliable operation of the device.
Failure to follow the instructions contained in this document may result in damage to your IPPBX and voidance of the warranty.
1. Please use the external power supply which is included in the package. Any other power supply may cause damage to the unit,
affecting performance or induce noise.
2. Before using the external power supply in the package, please check your building power voltage. Connecting to inaccurate power
voltage may cause fire or damage.
3. Please do not damage the power cord. If the power cord or plug is impaired, do not use it. Connecting a damaged power cord may
cause fire or electric shock.
4. Ensure the plug-socket combination is accessible even after the unit is installed. In order to maintain the unit, it will need to be
disconnected from the power source.
5. Do not drop, knock or shake the unit. Rough handling can break internal circuit boards.
6. Do not install the unit in places where there is direct sunlight. Also do not place the unit on carpets or cushions. Otherwise it may
cause the unit malfunction or cause fire.
7. Avoid exposing the unit to high temperature (above 40°C), low temperature (below -10°C) or high humidity. Otherwise it could cause
damage and will void the warranty.
8. Avoid letting the unit in contact with water or any other liquid which would damage the unit.
9. Do not attempt to open the device. Non-expert handling of the device could cause damage and will void the warranty.
10. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the unit.
11. Clean the unit with a soft cloth that has been slightly dampened in a mild soap and water solution.
12. Ensure the unit is installed in a well-ventilated room to avoid overheating.
13. Before you work on any equipment, be aware of any hazards involved in electrical circuitry and be familiar with standard practices for
preventing accidents if you are in a situation that could cause physical injury.