SS-ETS-300392-10-20 | Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 10: Supplementary services stage 1 - Sub-part 20:Discreet Listening (DL) | Document Center, Inc.

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Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 10: Supplementary services stage 1 - Sub-part 20:Discreet Listening (DL)

Complete Current Edition:

EDITION 2 - ENGLISH LANGUAGE EDITION - May 28, 1999

Obsolete Revision Information:

EDITION 1 - ENGLISH LANGUAGE EDITION - May 31, 1996