This European Telecommunication Standard (ETS) describes the security mechanisms in the Trans-European Trunked Radio (TETRA) Packet Data Optimized (PDO) standard. It provides mechanisms for authentication and key management mechanisms for the air interface.
IN_DEVELOPMENT
prSSH ETS 300 393-7:1997 ed.1
40.20
DIS ballot initiated: 12 weeks
Feb 9, 2026
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