Committed to connecting the world

ITU-T Recommendations

Search by number:

Others:

Advanced search

Provisional name

Equivalent number

Formal description

Study Groups tree view

Expand Study Groups tree view

Scroll up

Scroll down

ITU-T E.123 (2001) Err. 1 (05/2008)

عربي | 中文 | English | Español | Français | Русский

Citation:	https://handle.itu.int/11.1002/1000/9525
Series title:	E series: Overall network operation, telephone service, service operation and human factors E.100-E.229: International operation E.120-E.139: General provisions concerning users
Approval date:	2008-05-23
Approval process:	P
Status:	In force
Maintenance responsibility:	ITU-T Study Group 16
Further details:	Patent statement(s)

EditionsRelated Supplement(s)Related technical papers and reports

Ed.	ITU-T Recommendation	Status	Summary	Table of Contents	Download
6.1	E.123 (2001) Amd. 1 (05/2008)	In force	-	-	here
6.0	E.123 (2001) Err. 1 (05/2008)	In force	-	-	here
6	E.123 (02/2001)	In force	here	here	here
6.0	E.123 (2001) Err. 2 (06/2022)	In force	-	-	here
5	E.123 (11/1988)	Superseded	-	-	here
4	E.123 (10/1984)	Superseded	-	-	Not available
3	E.123 (11/1980)	Superseded	-	-	Not available
2	E.162 (10/1976)	Superseded	-	-	Not available
1	E.162 (12/1972)	Superseded	-	-	Not available


ITU-T Supplement	Title	Status	Summary	Table of contents	Download
E-100 series Suppl. 1 (02/2019)	ITU-T E.100 series – Framework of disaster management for disaster relief system	In force	here	here	here
E Suppl. 11 (06/2020)	Criteria for M2M/IoT-related assignments under Recommendation ITU-T E.164.1 and Recommendation ITU-T E.212 Annex A	In force	here	here	here

Title	Approved on	Download
Radio fequency-level based single-number indicator for mobile network usefulness for a given range of applications	2023	here
Technical Report on analysis of ITU-T F.930	2020	here
Identify call location for emergency service	2020	here