Gateway E-4650, Системное руководство

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Safety, Regulatory, and Legal Information
European Union
The following information is only applicable to systems labeled with the CE mark .
European directives
This Information Technology Equipment has been tested and found to comply with the
following European directives:
■ EMC Directive 89/336/EEC with amending directives 92/31/EEC & 93/68/EEC as per
- EN 55022 Class B
- EN 61000-3-2
- EN 61000-3-3
- EN 55024
■ Low Voltage Directive (Safety) 73/23/EEC as per EN 60950(A1/A2/A3/A4/A11)
■ Radio and Telecom Terminal Equipment Directive 199/5/EC as per CTR21 (if fitted with a
modem device)
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.
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 Gateway Technical
Support.
Warning 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.