NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN ETS 300598 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ETS 300623 ; GSM 12.21:1996-06 | 1996-06 | Digital cellular telecommunications system (Phase 2) - Network Management (NM) procedures and messages on the A-bis interface (GSM 12.21) More |
