ETSI EN 301131-V1.1.1 img
Active standard | Published: 26/01/1999

ETSI EN 301131-V1.1.1

Integrated Services Digital Network (ISDN); Teleaction teleservice; Service description

Available languages: English

Available design: PDF - Immediate download, Print design, CD-ROM

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Detail information

Designation: ETSI EN 301131-V1.1.1

Publication date: 26/01/1999

Pages: 21

Country: European technical standard

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