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equipment operations, or procedures where such action is reasonably required in the
operation of its business and is not inconsistent with the rules and regulations in FCC
Part 68. If such changes can be reasonably expected to render any customer terminal
equipment incompatible with telephone company communications facilities, or
require modification or alteration of such terminal equipment, or otherwise materially
affect its use or performance, the customer shall be given adequate notice in writing,
to allow the customer an opportunity to maintain uninterrupted service.
be found on the label located on the bottom or rear of the product. In some instances
you may need to provide these numbers to the telephone company.
the telephone line, and is useful for determining whether you have “overloaded” the
line. Installing several types of equipment on the same telephone line may result in
problems making and receiving telephone calls, especially ringing when your line is
called. The sum of all Ringer Equivalence Numbers of the equipment on your
telephone line should be less than five in order to assure proper service from the
telephone company. In some cases, a sum of five may not be usable on your line. If
any of your telephone equipment is not operating properly, you should immediately
remove it from your telephone line, as it may cause harm to the telephone network.
approved by the manufacturer could void the user’s authority to operate this
equipment. In the event that terminal equipment causes harm to the telephone
network, the telephone company should notify the customer that service may be
stopped. However, where prior notice is impractical, the company may temporarily
cease service, providing that they:
Regulations Subpart E of Part 68.