CALL REATTEMPTING SERVING METHOD,申请号KR19900022860-传众专利搜索

CALL REATTEMPTING SERVING METHOD

申请公布号：KR930010954(B1)

申请号：KR19900022860

申请日期：1990.12.31

申请公布日期：1993.11.17

申请人：

KOREA TELECOMMUNICATIONS CORP.;KOREA ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUTE

发明人：JONG, DONG - SU;KIM, SUNG - HUI;LEE, BONG - CHOL;YUN, BYONG - NAM;NA, JI - HWAN

分类号：H04M3/42;(IPC1-7):H04M3/42

主分类号：H04M3/42

摘要：The electronic switching system automatically redials the reserved phone number when the subscriber to be connected finishes dialing. The method includes: (1) preparing the redial service when the requested subscriber is on the line; (2) waiting for the available signal when the subscriber is the inner subscriber or operating two miniute timer for the outer subscriber; (3) sending recorded voice message to the requested inner subscriber and connecting the live between two subscribers; (4) disconnecting the line when two inner subscribers finish their conversations; (5) connecting the outer subscriber and sending the recorded voice message.