JB JB-20 Operating Instructions Manual - Caution: Changes Or

relocate the television, radio 

or other receiver with respect 

to the telephone equipment. 

(This increases the separation 

between the telephone 

equipment and the receiver.)

3.Connect the telephone 

equipment into an outlet on a 

circuit difference from that 

to which the television, radio, 

or other receiver is connected.

4.Consult the dealer or an 

experienced radio/TV 

technician for help.

CAUTION: Changes or 

modifications not expressly

approved by the manufacturer

responsible for compliance could

void the user’s authority to operate

the equipment.

THE PARTY RESPONSIBLE 

FOR PRODUCT COMPLIANCE

Ameriphone Products by Walker, 

A Division of Plantronics, Inc.

12082 Western Avenue

Garden Grove, CA 92841

Telephone:  800-874-3005

CHAPTER  7 

FCC INFORMATION

Industry Canada Technical  

Specifications

This product meets the applicable

Industry Canada technical 

specifications.

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

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