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ITU-T E Suppl.4 (10/1976)

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Various tones used in national networks

Citation:	https://handle.itu.int/11.1002/1000/9832
Series title:
Approval date:	1976-10-08
Approval process:	WTSA
Status:	Superseded
Maintenance responsibility:
Further details:	Patent statement(s)

Editions

Ed.	ITU-T Recommendation	Status	Summary	Table of Contents	Download
5	E-100 series Suppl. 2 (01/1994)	Superseded	-	-	here
4	E-100 series Suppl. 2 (11/1988)	Superseded	-	-	Not available
3	E-100 Suppl. 2 (10/1984)	Superseded	-	-	Not available
2	E-300 Suppl. 2 (11/1980)	Superseded	-	-	Not available
1	E Suppl.4 (10/1976)	Superseded	-	-	Not available