3
Important Safety
Instructions
label identifies certified equipment.
This certification means that the
equipment meets certain
telecommunications network
protective operational and safety
requirements. The Department
does not guarantee that the
equipment will operate to the
user’s satisfaction. Before installing
this equipment, users should
ensure that it is permissible to be
connected to the facilities of the
local telecommunications company.
The equipment must also be
installed using an acceptable
method of connection. In some
cases, the company’s inside
wiring associated with a single
line individual service may be
extended by means of a certified
connector assembly (telephone
extension cord). The customer
should be aware that compliance
with the above conditions may not
prevent degradation of service in
some situations. Repairs to certified
equipment should be made by an
authorized Canadian maintenance
facility designated by the supplier.
Any repairs or alterations made
by the user to this equipment, or
equipment malfunctions, may give
the telecommunications company
cause to request the user disconnect
the equipment.
Users should ensure for their own
protection that the electrical
ground connections of the power
utility, telephone lines and internal
metallic water pipe system, if
present, are connected together.
This precaution may be particularly
important in rural areas.
CAUTION:
Users should not
attempt to make such connections
themselves, but should contact the
appropriate electric inspection
authority, or electrician, as
appropriate. The Ringer Equivalent
Number is 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 Equivalent Number of all
the devices not exceed five.
SAVE THESE INSTRUCTIONS
