Snom 821 User Manual download pdf (Page 8)

snom 821 User Manual Safety, Disposal, Cleaning of Product

Important information

Please read the instructions on safety and disposal and on how to set up and use the device before

using it and also give them to other users to read or inform those users of their contents. Save this

manual and do not give the device to third parties without it.

Safety instructions

Follow the instructions in this manual and other applicable documentation of the device.

• If the phone is not supplied with power via an Ethernet cable, use only the power adapter included

in the package or one expressly recommended by snom technology. Other power supplies may

damage or destroy the phone, affect its behavior, or induce noise.

• Avoid placing the cables where people may trip over them or where they may be exposed to

mechanical pressure as this may damage them.

• This device is for indoor use only! NOT FOR OUTDOOR USE!

• Do not install the device in rooms with high humidity (for example, in bathrooms, laundry rooms,

damp basements). Do not immerse the device in water and do not spill or pour liquids of any kind

onto or into the device.

• Do not install the device in surroundings at risk for explosions (paint shops, for example). Do not

use the device if you smell gas or other potentially explosive fumes.

• Do not use the device during thunderstorms. Lightning striking the power grid may cause electric

shocks.

• Warning: The handset contains a magnet, and its earpiece may attract small dangerous objects

such as needles or pins. Please ensure before each use that no such objects are present.

SELV (Safety Extra Low Voltage) compliance

Safety status of Input/Output connections comply with SELV requirements.

Warning: To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits

to telephone-network voltage (TNV) circuits. LAN ports contain SELV circuits, and

PSTN ports contain TNV circuits. Some LAN and PSTN ports both use RJ-45 (8P8C)

connectors. Use caution when connecting cables.

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Snom 821 User Manual Page 8