4 Mitel 6873 SIP
eud-1744/1.4 – R5.0 HF2 – 10.2017
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Safety information
Failure to observe this information can be hazardous and infringe existing
laws.
Connections
Always plug the phone cable connectors into the appropriate sockets. Do not
modify the connections in any way.
Power supply
Your phone can be supplied with power in various ways. Pay attention to the
information given by the system administrator.
Note: The device will be inoperable when mains power of the communication system
fails.
Metal objects
Telephone receivers produce magnetic fields that can attract small metallic
objects such as pins and staples. To avoid injury, do not place the handset
where such objects can be picked up.
Maintenance
• Make sure all installation and repair work is carried out by a specially qualified
technician.
• Always use a soft, moistened, or antistatic cloth to clean your device. Do not
use chemicals or other chemical products.
Touch screen
Please observe the following rules when you are cleaning the screen:
• Do not touch the screen with sharp or abrading objects (e.g. a pen or a screw-
driver).
• Always use a soft, moistened, or antistatic cloth to clean the screen. Do not
use chemicals or other chemical products.
• Avoid spilling fluid over the surface or seeping of fluid under the edges of the
touch screen.
Cost control and data protection
You should protect your phone with a PIN so that no-one can make phone calls
at your expense. A code will also protect your personal settings.
Ambient conditions
• Only operate the device in a temperature range of +5 °C to approx. +40 °C.
• Avoid direct sunlight and other sources of heat.
• Protect your device against the wet, excessive dust, corrosive liquids and
steam.
• Do not expose your device to electromagnetic fields (electric motors, house-
hold appliances). The speech quality could be affected.
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