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Appendix A: Notices78
Caution: To reduce the risk of fire, use only No. 26 AWG or larger
UL Listed or CSA Certified Telecommunication Line Cord.
TBR 21
This equipment has been approved [Council Decision 98/482/EC — "TBR 21"] for
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 water-moistened cloth
for cleaning.
3 Do not use this product near water.
4 Do not place this product on an unstable cart, stand or table. If the product
falls, it could be seriously damaged.
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 people will walk on the cord.