Reference details
- Reference
- ETSI EN 301 655 V1.2.1 (2004-01)
- Official title
- Private Integrated Services Network (PISN); Specification, functional models and information flows; Call priority interruption and call priority interruption protection supplementary service [ISO/IEC 15991 (2003), modified]
- 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
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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.
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