Објављен
IEC 62297-2:2005 specifies how trigger messages are broadcast using teletext technology. Both Page Format-Clear and Independent Data Line methods are defined, using protocols defined in ETSI EN 300 708. This bilingual version (2013-07) corresponds to the monolingual English version, published in 2005-05.
ПОВУЧЕН
IEC PAS 62297:2002 ED1
ОБЈАВЉЕН
IEC 62297-2:2005 ED1
60.60
Стандард објављен
3. 5. 2005.