Regulatory
74 56K Voice Faxmodem Internal - User’s Guide

CE Compliance

Electromagnetic Compatibility

This device complies with the following standards in accordance with the
European Directives 89/336/EEC.
• Immunity EN 50082-1 06/92
• Emission EN 55022 class B 08/87

Safety (Low Voltage Directive)

This device complies with the following standards in accordance with
European Directives 91/263/EEC and 91/263/EEC:
• EN 60950/A2 10/93
• EN 41003 08/93
The ports on this modem have the following safety status:
• Telephone line connector = TNV
• All other ports = SELV
These definitions are classified as per safety standard:
• EN 60950/A2 10/93
• SELV: Safety Extra Low Voltage
• TNV: Telecommunications Network Voltage, voltages in
compliance with standard EN 41003 08/93 criteria.

Ringer Equivalence Number (REN)

The modem's REN (Ringer Equivalence Number) is 1.
The total of the RENs of all items connected to one telephone line must
not exceed 4. As long as the total is 4 or less, the ringing characteristics
of the connected items should not be affected.