ETSI EN 300 778-1 V1.2.1 (2001-05)

Reference details

Reference

ETSI EN 300 778-1 V1.2.1 (2001-05)

Title

Access and Terminals (AT); Analogue access to the Public Switched Telephone Network (PSTN); Protocol over the local loop for display and related services; Terminal Equipment requirements; Part 1: On-hook data transmission

Organisation

ETSI

Publisher status in source

PublishedThis is the status recorded in the source, not a statement that this is the latest edition.

Source access

19 October 2026

Research and application

Begin with the official scope and the product configuration. The title identifies a subject; it does not establish every product, use condition or legal requirement covered by the publication.

Product research routes

• Radio and communications equipment

  Radio configurations, spectrum use and the interaction between hardware, software and network functions.

Questions for the evidence file

• Radio configuration matrix
• Antenna specification
• Test-mode equivalence
• Software version and change control

Record the exact edition and associated amendments, the assessed object, the evidence examined and the limits of the conclusion. Explore IESQ research for detailed product and standard studies.

Legal citation

No Commission citation record has been linked to this reference in the IESQ index. That is an index result, not a conclusion that the standard is uncited. Consult the relevant Commission list and Official Journal acts.

Other indexed references in this family

Use the official record to check earlier editions, amendments, corrigenda and replacement publications. The IESQ index does not infer a replacement relationship from a similar title.