HP Color LaserJet Enterprise CM4540 MFP - User's Guide

ขอควรระวัง: Users should not attempt to make such connections themselves, but should contact the
appropriate electric inspection authority, or electrician, as appropriate. The Ringer Equivalence Number
(REN) of this device is 0.0.
Notice: The Ringer Equivalence Number (REN) assigned to each terminal device provides an indication
of the maximum number of terminals allowed to be 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 Number of all the de
v
ices does not exceed five (5.0). The standard connecting
arrangement code (telephone jack type) for equipment with direct connections to the telephone network
is CA11A.
Japan Telecom Mark
A08-0138004
352
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