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a) “This product meets the applicable Industry Canada technical specifications.”
b) “The Ringer Equivalence 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 require-
ment that the sum of the Ringer Equivalence Numbers of all the devices does not
exceed five.”
Congratulations on the purchase of your TeleMatrix model SP-550 telephone.
The SP-550 includes advanced features that are suitable in today’s business
environment. TeleMatrix has designed the SP-550 to be simple to install and
easy to use. The SP-550 is ideal for use behind Centrex or in a PBX
environment.
The SP-550 telephone is a precision electronic device that requires minimum
maintenance. Please be sure to read the contents set forth in the user’s guide
to become familiar with the wiring and functionality of this product.