JPH0459664U

JPH0459664U -

Info

Publication number: JPH0459664U
Application number: JP10211790U
Authority: JP
Priority date: 1990-09-27
Filing date: 1990-09-27
Publication date: 1992-05-21

Description

[Brief explanation of the drawing]

第１図ないし第６図は本考案の電話通信設備の
１実施例を示し、第１図はブロツク図、第２図ａ
，ｂはコード登録の説明図、第３図はコード登録
処理のフローチヤート、第４図は取次サービス処
理のフローチヤート、第５図はメツセージ録音の
説明図、第６図はメツセージ転送処理のフローチ
ヤート、第７図、第８図はそれぞれ従来例のブロ
ツク図である。１……公衆電話回線、２ｃ……デジタルＰＢＸ
、３ａ〜３ｎ……構内電話機、３ｚ……取次サー
ビス用の端末機、４，５……メモリ、６……制御
部。 1 to 6 show one embodiment of the telephone communication equipment of the present invention, FIG. 1 is a block diagram, and FIG. 2 a.
, b is an explanatory diagram of code registration, Fig. 3 is a flowchart of code registration processing, Fig. 4 is a flowchart of agency service processing, Fig. 5 is an explanatory diagram of message recording, and Fig. 6 is a flowchart of message transfer processing. The charts, FIGS. 7 and 8 are block diagrams of conventional examples, respectively. 1...Public telephone line, 2c...Digital PBX
, 3a to 3n...local telephone, 3z...terminal for agency service, 4, 5...memory, 6...control unit.

Claims

[Scope of Claim for Utility Model Registration] A digital private branch exchange is connected to a terminal for an agency service that is preferentially connected to an outside line of a specific number when an outside line of the specific number is received, and the terminal for the agency service is connected to the digital private branch exchange; code holding means in which the code of each terminal in the premises connected to said exchange and the user of said each terminal is registered in a rewritable manner; code detecting means for detecting a code of a terminal corresponding to the code in response to an incoming call from the code holding means; and based on the detection result of the code detecting means, the exchange transfers the outside line of the specific area number to the corresponding terminal. a call transfer command means for instructing a connection; a recording notification means for prohibiting the transfer connection when the corresponding terminal is off-hook based on an off-hook notification from the exchange and notifying the called party that a call is in progress and a message is being recorded; Message holding means for recording and holding a message from a called destination for each of the users, and a message holding means for each of the users based on a message call from each of the users based on an extension connection with each of the terminals. recorded message transmission means for searching for a recorded message and transmitting it to each of the terminals, and only during on-hook when the off-hook notification is not issued, the corresponding terminal is controlled by the transfer control of the exchange based on the transfer connection command. Telephone communication equipment that notifies a machine of an incoming call and connects an outside line of the specific area number.