Samsung R408 plus User Manual page 41

European Telecommunication Information
(for products fitted with EU-approved
modems)
Marking by the symbol
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.
indicates compliance of
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.
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