Important information 3
Important information
Trademarks
Location of the telephone
• The telephone should be operated in a controlled environment with an ambient temperature be-
tween 5°C and 40°C.
• To ensure good speakerphone quality, the area in front of the microphone (front right) should be
kept clear. The optimum speakerphone distance is 50 cm.
• Do not install the telephone in a room where large quantities of dust accumulate; this can con-
siderably reduce the service life of the telephone.
• Do not expose the telephone to direct sunlight or any other source of heat, as this is liable to
damage the electronic components and the plastic casing.
• Do not operate the telephone in damp environments such as bathrooms.
For safety reasons, the telephone should only be supplied with power:
• using the original power supply unit.
Reference No.: L30250-F600-C14x (x: 1=EU, 2=US, 3=UK) or
• in a LAN with PoE (Power over Ethernet), which complies with the IEEE 802.3af
standard.
Never open the telephone or a key module. Should you encounter any problems,
consult your administrator.
Use only original accessories. The use of other accessories may be hazardous
and will render the warranty, extended manufacturer's liability and the CE mark
-
ing invalid.
The compliance of the equipment according to EU directives is confirmed by the CE
mark. This Declaration of Conformity and, where applicable, other existing declara-
tions of conformity as well as further information on regulations that restrict the usage
of substances or affect the declaration of substances used in products can be found
in the Unify Expert WIKI at
http://wiki.unify.com under the section “Declarations of Conformity”.
All electrical and electronic products should be disposed of separately from the mu-
nicipal waste stream via designated collection facilities appointed by the government
or the local authorities.
The correct disposal and separate collection of your old appliance will help prevent
potential negative consequences for the environment and human health. It is a pre
-
condition for reuse and recycling of used electrical and electronic equipment.
For more detailed information about disposal of your old appliance, please contact
your city office, waste disposal service, the shop where you purchased the product or
your sales representative.
The statements quoted above are only fully valid for equipment that is installed and
sold in the countries of the European Union and is covered by the European Directive
2002/96/EC. Countries outside the European Union may have other regulations re
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garding the disposal of electrical and electronic equipment.