User's Manual

44
European Telecommunication
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EU-approved modems)
Markingbythesymbol indicates
compliance of this equipment to the
Radio and Telecom Terminal Equipment
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indicative that this equipment meets or
exceeds the following technical standards:
CTR 21 - Attachment requirements for
pan-European approval for connection to
theanaloguePublicSwitchedTelephone
Networks(PSTNs)ofTE(excludingTE
supporting voice telephony services) in
which network addressing, if provided, is
by means of Dual Tone Multi-Frequency
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Although this equipment can use
either loop disconnect (pulse) or
DTMF (tone) signaling, only the
performance of the DTMF signaling
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It is therefore strongly recommended
that the equipment is set to use
DTMF signaling for access to public
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DTMF signaling also provides faster
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This equipment has been approved to
Council Decision 98/482/EEC - “CTR
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connection to the Public Switched
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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
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event of problems, you should contact
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