EN 301 246 V4.0.1 (1997) 标准详情
- 标准号：EN 301 246 V4.0.1 (1997)
- 中文标题：
- 英文标题：Digital cellular telecommunications system (Phase 2) (GSM); Substitution and muting of lost frames for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.61 version 4.0.1)
- 标准类别：欧盟标准EN
- 发布日期：
