Acer Aspire Series (Generic User Guide) - Manual (Page 69)

50
Eng
lis
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Your telephone company may make changes in its facilities, equipment,
operations, or procedures that could affect the proper functioning of your
equipment. If they do, you will be notified in advance to give you an
opportunity to maintain uninterrupted telephone service.
If this equipment should fail to operate properly, disconnect the equipment
from the phone line to determine if it is causing the problem. If the problem is
with the equipment, discontinue use and contact your dealer or vendor.
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. For more
information about applicable countries, please refer to ?$paratext>? on page
48
Notice for Australia
For safety reasons, only connect headsets with a telecommunications
compliance label. This includes customer equipment previously labelled
permitted or certified.