PRETS 300 754-1-1997
PRETS 300 754-1-1997 标准详情
- 标准号：PRETS 300 754-1-1997
- 中文标题：
- 英文标题：Integrated Services Digital Network (isdn) - Signalling System No. 7 - Transaction Capabilities (tc) Version 2 - Message Waiting Indication (mwi) Supplementary Service - Protocol Specification
- 标准类别：欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期：
内容简介
Designed to support (voice) mail systems. It makes possible the indication to the intended recipient that (voice) mail is available.
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