Panasonic EASA-PHONE KX-T123211D Installation Manual page 238

4. Compatibility of The Telephone Network and Terminal Equipment
(a) Availability of telephone interface information.
Technical information concerning interface parameters and specifications is not specified in FCC Rules,
including the number of Ringers which may be connected to a particular telephone line, which is needed to
pertmit Terminal Equipment to operate in a manner compatible with Telephone Company;communications
facilities, shall be provided by the Telephone Company upon customer's request.
(b) Changes in Telephone Company Communications Facilities, Equipment, Operations and Procedures.
The Telephone Company may make changes in its communications facilities, 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 of the FCC Rules and Regulations. 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.
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