The LIDB provides subscriber information such as calling card information/validation, third-party billing instructions and originating line number screening which provides information regarding custom calling features.
英
美
- LIDB 提供如呼叫卡信息/驗證這樣的用戶(hù)信息、第三方記帳說(shuō)明和始發(fā)線(xiàn)路號碼屏蔽，該屏蔽可提供用戶(hù)呼叫特性的相關(guān)信息。
