Xerox 480cx - Manual (Page 278)

9-8 Appendix
Notice: The Ringer Equivalence Number (REN) assigned to each terminal
device provides an indication of the maximum number of terminals allowed
to e connected to a telephone interface. The termination on an interface
may consist of any combination of devices subject only to the requirement
that the sum of the Ringer Equivalence Numbers of all the devices does not
exceed 5.
This digital apparatus does not exceed the Class B limits for radio noise
emissions from digital apparatus set out in the Radio Interference
Regulations of Industry Canada.
Cet appareil numérique est conforme aux limites d’émission de bruits
radioélectriques pour les apareils de classe B stipulées dans le Règlement
dur le brouillage radioélectrique du ministère des Industries du Canada.
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