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TBR 21
This equipment has been approved [Council Decision 98/482/EC - "TBR 21"] for pan-
European single terminal connection to the Public Switched Telephone Network (PSTN).
However, due to differences between the individual PSTNs provided in different
countries, the approval does not, of itself, give an unconditional assurance of successful
operation on every PSTN termination point. In the event of problems, you should
contact your equipment supplier in the first instance.
Notice for Australia
For safety reasons, only connect headsets with a telecommunications
compliance label. This includes customer equipment previously labelled
permitted or certified.
Important safety instructions
Read these instructions carefully. Save them for future reference.
1 Follow all warnings and instructions marked on the product.
2 Unplug this product from the wall outlet before cleaning. Do not use liquid
cleaners or aerosol cleaners. Use a damp cloth for cleaning.
3 Do not use this product near water.
4 Do not place this product on an unstable cart, stand, or table. The product may
fall, causing serious damage to the product.
5 Slots and openings are provided for ventilation; to ensure reliable operation of the
product and to protect it from overheating. These openings must not be blocked
or covered. The openings should never be blocked by placing the product on a
bed, sofa, rug, or other similar surface. This product should never be placed near
or over a radiator or heat register, or in a built-in installation unless proper
ventilation is provided.
6 This product should be operated from the type of power indicated on the marking
label. If you are not sure of the type of power available, consult your dealer or
local power company.
7 Do not allow anything to rest on the power cord. Do not locate this product
where persons will walk on the cord.
8 If an extension cord is used with this product, make sure that the total ampere
rating of the equipment plugged into the extension cord does not exceed the
extension cord ampere rating. Also, make sure that the total rating of all products
plugged into the wall outlet does not exceed the fuse rating.
9 Never push objects of any kind into this product through cabinet slots as they may
touch dangerous voltage points or short out parts that could result in a fire or
electric shock. Never spill liquid of any kind on the product.