AU141526B2 - Telephone system having facilities for identifying calling lines - Google Patents

Telephone system having facilities for identifying calling lines

Info

Publication number
AU141526B2
AU141526B2 AU14077/47A AU1407747A AU141526B2 AU 141526 B2 AU141526 B2 AU 141526B2 AU 14077/47 A AU14077/47 A AU 14077/47A AU 1407747 A AU1407747 A AU 1407747A AU 141526 B2 AU141526 B2 AU 141526B2
Authority
AU
Australia
Prior art keywords
facilities
telephone system
calling lines
identifying calling
identifying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU14077/47A
Other versions
AU1407747A (en
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU141526B2 publication Critical patent/AU141526B2/en
Publication of AU1407747A publication Critical patent/AU1407747A/en
Expired legal-status Critical Current

Links

AU14077/47A 1947-07-31 Telephone system having facilities for identifying calling lines Expired AU141526B2 (en)

Publications (2)

Publication Number Publication Date
AU141526B2 true AU141526B2 (en) 1947-08-28
AU1407747A AU1407747A (en) 1947-08-28

Family

ID=

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