KR960003225A - Class moving method using secret code in key phone system - Google Patents

Abstract

The present invention relates to a method for moving a grade using a secret code in a keyphone system that allows callers to use their own call grades in other phones when giving and using different call grades to extension subscribers using the keyphone system. When the subscribers who use the key phone system are given different call grades for local calls, the subscribers with higher grades (for example, long distance / international call permits) are given lower call grades than their own call grades. If you have another phone that you have, you will be limited to the call grade, which causes a lot of inconvenience to the subscribers who move a lot in the office, the present invention in consideration of this point to give the subscriber to the key phone system by providing a secret code You can also make calls on your phone with your own call code with your own secret code. By allowing so much activity is in any position in an office used by different subscribers currency rating to the external call with your own currency ratings to help increase the neungreul of the day

Description

Class moving method using secret code in key phone system

As this is a public information case, the full text was not included.

2 is a flowchart illustrating a method of inputting a secret code for a class moving method using a secret code in the keyphone system of the present invention;

3 is a flowchart illustrating a method of using a call grade with a key phone using a class moving method using a secret code in the present invention key phone system;

4 is a flowchart illustrating a method of moving a call grade to a general telephone using a class transfer method using a secret code in the keyphone system of the present invention.

Claims (3)

A controller 1 for managing and controlling all functions of the key phone system; A memory section 2, comprising a program memory (ROM) 2A and a data memory (ROM) 2B, which stores contents necessary for system operation; Matrix for transmitting and controlling voice and various signals between the trunk line and the station or the station and the station, and the data communication unit 3 which notifies the controller 1 of the state of the trunk line and the station and transmits the information sent from the controller 1 to the trunk line and the station. In the key-phone system comprising a section (4), in the key-phone telephone having a mode changer program for inputting a secret code to the station for which a secret code is desired, the 'hold' button and the secret code input after changing the mode state to the program mode. Pressing in sequence the dial designated by the field (S1); Pressing a button corresponding to an extension number for which a secret code is desired, and if there is no secret code already specified, inputting a desired secret code using a dial button within 5 digits (S2); If there is a secret code already assigned to the extension, pressing the '*' button to delete the designated secret code (S3); After confirming whether or not to continue inputting to another station, repeat the above input process (steps S2 and S3), and if you want to finish, release the field designation by pressing the spur phone button and then return the mode to normal mode. In step (S4) to change to the step of using a secret code in the key phone system, characterized in that input the secret code. According to claim 1, If the subscriber of the station that is input secret code as described above to make a local call to the call level from the other phone's phone phone, by pressing the 'recall' button without lifting the handset If the secret code is matched, the LCD will display 'AUTH STA-'. If you pick up the handset before the random time has elapsed, you will be directed to the extension of the keyphone of the other station. Class moving method using a secret code in the key phone system characterized in that the movement. According to claim 1, wherein the subscriber of the station that has entered the secret code as described above is designated as a function code for mobile correspondence while holding the handset if you want to localize the call level in the general phone of another station After dialing a dial, the secret code is dialed and a registration confirmation tone is sounded.If the occupied trunk line is passed before a certain time has elapsed, the call grade is transferred to the extension of the other extension telephones. A class moving method using a secret code in a key phone system characterized by the above. ※ Note: The disclosure is based on the initial application.