ETS 300 953 Ed.1
ETS 300 953 Ed.1 标准详情
- 标准号：ETS 300 953 Ed.1
- 中文标题：
- 英文标题：Digital cellular telecommunications system (Phase 2+) (GSM); Call Waiting (CW) and Call Hold (HOLD) supplementary services; Stage 3 (GSM 04.83 version 7.0.1 Release 1998)
- 标准类别：欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期：
内容简介
Describes the procedures used at the radio interfacefor normal operation, registration, erasure, activation,deactivation, invocation and interrogation of call completion supplementary services.
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