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CEPT - T/CS 46-03 E

Signalling System for Push-Button Telephones Combining Basic MF Signalling with Direct Current Signalling

active, Most Current
Organization: CEPT
Publication Date: 1 January 1986
Status: active
Page Count: 9

Document History

T/CS 46-03 E
January 1, 1986
Signalling System for Push-Button Telephones Combining Basic MF Signalling with Direct Current Signalling
A description is not available for this item.
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