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TIA/EIA 470 : B1997
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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TELECOMMUNICATIONS - TELEPHONE TERMINAL EQUIPMENT - PERFORMANCE AND COMPATIBILITY REQUIREMENTS FOR TELEPHONE SETS WITH LOOP SIGNALING
Superseded date
01-12-2010
Published date
12-01-2013
Publisher
Defines compatibility and performance requirements for telephone sets intended for direct tip and ring connection to central office (CO) or private branch exchange (PBX) lines.
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