Installation Site; Cleaning - Aastra 6771 User Manual

Aastra 677x (OpenPhone 7x) System Telephones
■
Do not use AC adapter plugs that show visible damage (e.g. cracks in the
housing).
■
Connected headsets must conform with the DIN EN 60 950-1, Point 6.2
standard ("Safety of information technology equipment including electrical
business equipment").
For more information on this and a list of headsets which meet these require-
ments please refer to our website at www.aastra.de. You can of course also
contact the headset manufacturer of your choice.
■
Use a shielded CAT-5 Ethernet cable (STP cable, Shielded Twisted Pair cable) to
connect an IP system telephone to a local network (LAN, Local Area Network).
■
Make sure that no one can trip over the telephone cables.

1.1.2 Installation Site

Do not install the telephone or its accessories,
■
near water, moisture, or in damp locations,
■
near sources of heat or in direct sunlight,
■
in unventilated rooms,
■
near devices that generate strong magnetic fields, electrical devices, fluo-
rescent lamps, computers, radios, or television sets,
■
in dusty places or places subject to vibrations, shocks or extreme temperature
fluctuations.
Place the telephones on a non-slip surface. The surface finish on your furniture
may affect the telephone's pedestals., softening them and causing them to leave
undesirable marks on your furniture.

1.1.3 Cleaning

Simply wipe your telephone with an antistatic or slightly damp cloth. Never use a
dry cloth or a cleaning agent.
Using Your Telephone
9