Product handling
You alone are responsible for how you use your device and any consequences of its use.
You must always switch off your device wherever the use of a mobile phone is prohibited. Do 
not use the device without the clip-on covers attached, and do not remove or change the 
covers while using the device. Use of your device is subject to safety measures designed to 
protect users and their environment.
  Always treat your device and its accessories with care and keep it in a clean and dust-
free place.
  Do not expose your device or its accessories to open ames or lit tobacco products.
  Do not expose your device or its accessories to liquid, moisture or high humidity.
  Do not drop, throw or try to bend your device or its accessories.
  Do not use harsh chemicals, cleaning solvents, or aerosols to clean the device or  
its accessories.
  Do not paint your device or its accessories.
  Do not attempt to disassemble your device or its accessories, only authorised 
personnel must do so.
  Do not use or install this product in extremely hot or cold areas. Ensure that the 
device is installed in an area where the temperature is within the supported operating 
temperature range (-30°C to +75°C)
  Do not use your device in an enclosed environment or where heat dissipation is 
poor. Prolonged use in such space may cause excessive heat and raise ambient 
temperature, which will lead to automatic shutdown of your device or the disconnection 
of the mobile network connection for your safety. To use your device normally again 
after such shutdown, cool it in a well-ventilated place before turning it on.
  Please check local regulations for disposal of electronic products.
  Do not operate the device where ventilation is restricted 
  Installation and conguration should be performed by trained personnel only.
  Do not use or install this product near water to avoid re or shock hazard. Avoid 
exposing the equipment to rain or damp areas.
  Arrange power and Ethernet cables in a manner such that they are not likely to be 
stepped on or have items placed on them.
  Ensure that the voltage and rated current of the power source match the requirements 
of the device. Do not connect the device to an inappropriate power source.