DIN ETS 300567
European digital cellular telecommunications system (phase 2) - Call Waiting (CW) and Call Hold (HOLD) supplementary services, stage 3; English version ETS 300567:1995
inactive, Most Current
| Organization: | DIN |
| Publication Date: | 1 August 1995 |
| Status: | inactive |
| ICS Code (Global System for Mobile Communication (GSM)): | 33.070.50 |
Document History
DIN ETS 300567
August 1, 1995
European digital cellular telecommunications system (phase 2) - Call Waiting (CW) and Call Hold (HOLD) supplementary services, stage 3; English version ETS 300567:1995
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