ITU-T E.169-1998 标准详情
- 标准号：ITU-T E.169-1998
- 中文标题：
- 英文标题：Application of Recommendation E.164 Numbering Plan for Universal International Freephone Numbers for International Freephone Service - Series E: Overall Network Operation, Telephone Service, Service Operation and Human Factors Operation, Numbering, R
- 标准类别：国际电信联盟标准
- 发布日期：1998
