Samsung NP-RV509E - Инструкция (Страница 32)

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European Telecommunication
Information (for products fitted with
EU-approved modems)
Marking by the symbol indicates
compliance of this equipment to the Radio
and Telecom Terminal Equipment Directive
1999/5/EC. Such marking is indicative
that this equipment meets or exceeds the
following technical standards:
CTR 21 - Attachment requirements for
pan-European approval for connection to
the analogue Public Switched Telephone
Networks (PSTNs) of TE (excluding TE
supporting voice telephony services) in
which network addressing, if provided, is by
means of Dual Tone Multi-Frequency (DTMF)
signaling.
Although this equipment can use
either loop disconnect (pulse)
or DTMF (tone) signaling, only
the performance of the DTMF
signaling is subject to regulatory
requirements for correct operation.
It is therefore strongly
recommended that the equipment
is set to use DTMF signaling
for access to public or private
emergency services. DTMF
signaling also provides faster call
setup.
This equipment has been approved to
Council Decision 98/482/EEC - “CTR 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 manufacturer Technical
Support.