T-75C.3 -
General Information
Stage 3 of completion of call to busy sub & on no reply sup services at Q. See DTR/ECMA-0002 (ECMA-TR/SVC) for service description. See ENV41005 for definition of stage 3. See ENV41004 for definition of Q reference point. To contain PICS proforma.
- Standard70 pagesEnglish languagee-Library read for1 day
Stage 3 of call offer supplementary service at Q ref pt. See DTR/ECMA-0002 (ECMA-TR/SVC) for service description. See ENV41005 for definition of stage 3. See ENV41004 for definition of Q reference point. To contain PICS proforma.
- Standard38 pagesEnglish languagee-Library read for1 day
Stage 3 of additional network feature path replacement at Q ref pt. See DTR/ECMA-0002 (ECMA-TR/SVC) for service description. See ENV41005 for definition of stage 3. See ENV41004 for definition of Q reference point. To contain PICS proforma.
- Standard44 pagesEnglish languagee-Library read for1 day
Stage 3 of advice of charge supplementary service at Q ref pt. See DTR/ECMA-0002 (ECMA-TR/SVC) for service description. See ENV41005 for definition of stage 3. See ENV41004 for definition of Q reference point. To contain PICS proforma.
- Standard6 pagesEnglish languagee-Library read for1 day
Stage 3 of intrusion supplementary service at Q ref pt. See DTR/ECMA-0002 (ECMA-TR/SVC) for service description. See ENV41005 for definition of stage 3. See ENV41004 for definition of Q reference point. To contain PICS proforma.
- Standard65 pagesEnglish languagee-Library read for1 day
Stage 3 of explicit call transfer sup service at Q ref pt. See DTR/ECMA-0002 (ECMA-TR/SVC) for service description. See ENV41005 for definition of stage 3. See ENV41004 for definition of Q reference point. To contain PICS proforma.
- Standard53 pagesEnglish languagee-Library read for1 day
Do not disturb and do not disturb override supplementary services at Q. See DTR/ECMA-0002 (ECMA-TR/SVC) for service description. See ENV41005 for definition of stage 3. See ENV41004 for definition of Q reference point. To contain PICS proforma.
- Standard61 pagesEnglish languagee-Library read for1 day
Endorsement of the last ISO version.
- Standard6 pagesEnglish languagee-Library read for1 day
REN/ECMA-00253
- Standard6 pagesEnglish languagee-Library read for1 day
DEN/ECMA-00051
- Standard6 pagesEnglish languagee-Library read for1 day
DE/ECMA-00053
- Standard65 pagesEnglish languagee-Library read for1 day
DE/ECMA-00052
- Standard38 pagesEnglish languagee-Library read for1 day
DE/ECMA-00054
- Standard61 pagesEnglish languagee-Library read for1 day
DE/ECMA-00049
- Standard70 pagesEnglish languagee-Library read for1 day
DE/ECMA-00055
- Standard44 pagesEnglish languagee-Library read for1 day
DE/ECMA-00047
- Standard53 pagesEnglish languagee-Library read for1 day
Frequently Asked Questions
A European Standardization Mandate is a formal request from the European Commission to the European Standardization Organizations (CEN, CENELEC, and ETSI) to develop European standards (ENs) in support of EU legislation and policies. Mandates are issued under Regulation (EU) No 1025/2012 and help ensure that products and services meet the essential requirements set out in EU directives and regulations.
T-75C.3 is a European Standardization Mandate titled "undefined". This mandate requests the European Standardization Organizations to develop harmonized standards supporting EU legislation. There are 16 standards developed under this mandate.
Standards developed in response to a mandate and cited in the Official Journal of the European Union become "harmonized standards". Products manufactured in compliance with harmonized standards benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation, facilitating CE marking and market access across the European Economic Area.