Terrestrial Trunked Radio (TETRA);Technical requirements for Direct Mode Operation (DMO);Part 8: Protocol Implementation Conformance Statement (PICS) proforma specification;Sub-pa
rt 1: Mobile Station to Mobile Station (MS-MS) Air Interface (AI) (Endorsed by Asociación Española de Normalización in August of 2022.)
Terrestrial Trunked Radio (TETRA);Technical requirements for Direct Mode Operation (DMO);Part 8: Protocol Implementation Conformance Statement (PICS) proforma specification;Sub-part 1: Mobile Station to Mobile Station (MS-MS) Air Interface (AI) (Endorsed by Asociación Española de Normalización in August of 2022.)
