| 摘要 |
PURPOSE:To transmit a communication sentence from a specific caller to a subscriber desiring the reception having priority over others, by storing a subscriber number desiring the reception with priority from the specific caller and a subscriber number of the specific caller, in a storage means correspondingly. CONSTITUTION:The subscriber number of a subscriber desiring the reception of the communication sentense from the specific caller with priority and the subscriber number of the said specific caller are stored in a memory 31 correspondingly. When a subscriber B registrates the specific caller number desiring the reception with priority, and when a communication sentence storage station 6 transmits to a relay exchange station 7 that the transmission of the communication sentence is started to a subscriber device 8 of a subscriber E, a relay exchange station 7 informs that the specific caller number desiring the reception with priority is registrated with the response signal and the registrated specific caller number to a communication sentence storage station 6. The station 6 investigates the presence/absence of the communication sentence of the specific caller number just before the communication sentence is transmitted to the subscriber B. For example, when the communication sentence 23 is the corresponding sentence, it is transmitted by having priority over other communication sentences addressed to the subscriber B. |
