Aastra OpenPhone 73 User Guide - Page 11

Installation Site, Use a shielded CAT-5 Ethernet cable STP cable, Shielded Twisted Pair cable - detewe

Page 11 highlights

OpenPhone 71/73/75 System Telephones Using Your Telephone ■ Keep fluids and chemicals away from the telephone and its accessories. ■ Use only the AC adapter plug included in the delivery (product code 4516000; in Britain operate only the AC adapter with the part no. 4516001) where necessary. ■ Do not use AC adapter plugs that show visible damage (e. g. cracks in the housing). ■ Connected headsets must conform with the standard DIN EN 60 950-1, Point 6.2 ("Safety of information technology equipment including electrical business equipment"). For more information on this and a list of headsets which meet these requirements please refer to our website at www.Aastra-DeTeWe.de. You can also contact a headset manufacturer of your own choice, of course. ■ Use a shielded CAT-5 Ethernet cable (STP cable, Shielded Twisted Pair cable) to connect an IP telephone to a Local Area Network (LAN). ■ 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, fluorescent lamps, computers, radios or television sets; ■ in dusty places or places subjected to vibrations, shocks or extreme temperature fluctuations. Place the telephones on a non-slip surface. The surface finish of your furniture may affect the telephone's pedestals, softening them and causing them to leave undesirable marks on your furniture. 9

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OpenPhone 71/73/75 System Telephones
Using Your Telephone
9
Keep fluids and chemicals away from the telephone and its accessories.
Use only the AC adapter plug included in the delivery (product code 4516000;
in Britain operate only the AC adapter with the part no. 4516001) where
necessary.
Do not use AC adapter plugs that show visible damage (e. g. cracks in the
housing).
Connected headsets must conform with the standard DIN EN 60 950-1, Point
6.2 (“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-DeTeWe.de. You can also
contact a headset manufacturer of your own choice, of course.
Use a shielded CAT-5 Ethernet cable (STP cable, Shielded Twisted Pair cable) to
connect an IP telephone to a Local Area Network (LAN).
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 subjected to vibrations, shocks or extreme temper-
ature fluctuations.
Place the telephones on a non-slip surface. The surface finish of your furniture may
affect the telephone’s pedestals, softening them and causing them to leave unde-
sirable marks on your furniture.