JPH06269038A - Key telephone system - Google Patents

Abstract

PURPOSE:To detect various functions set to the key telephone system in a short time by comparing preset function data with set function data and reading and displaying the function data set newly. CONSTITUTION:The user usually sets an abbreviation function and a redial function or the like to the key telephone system 13a through key operation and registers them to a RAM 22 of a master set 11. In order to detect various set and registered functions, the functions are sent to a ROM 21 through an extension interface unit 13, a control data highway 15, and a one-chip microcomputer 19 from the telephone set 13a. Then the set 11 reads initial function data stored in the ROM 21 and compares the data with function setting data set in the RAM 22 and extracts different function data and prints out on a printer 14a. Thus, the set functions are detected in a short time.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a key telephone device,
In particular, the present invention relates to a key telephone device that detects function setting data set in the key telephone.

[0002]

2. Description of the Related Art Recent button telephones are capable of performing various function settings to meet the needs of users.

By the way, there are cases where the user or administrator of this kind of key telephone needs to detect what the set function is.

As this detection method, every item whose function can be set is read out, and the registered function setting data is detected from this read-out item. Although this method is simple, there is a problem in that if the number of functions that can be set increases, the reading time becomes considerably long and it is very troublesome.

Therefore, the present invention provides a key telephone device in which only the registered function setting data is read out in order to solve these problems.

[0006]

SUMMARY OF THE INVENTION The present invention is directed to a main unit having a main control unit, a station line interface unit, an extension interface unit, an output interface unit, etc., and a plurality of buttons connected to the extension interface unit of the main unit. In a key telephone device provided with a telephone and an output unit connected to an output interface unit of the main unit, a first storage unit capable of registering function data that can be set in the key telephone in the main control unit. A second storage means for registering the function setting data to be set in the key telephone, a reading means for comparing and reading the function setting data of the second storing means and the function data of the first storing means, and the reading means. And a sending means for sending the read data read by the output means to the output means. Than it is to provide a key telephone system characterized by and.

[0007]

[Operation] Function data that can be set in advance is compared with function setting data that is set. The function setting data newly set by this comparison is read. This read data is displayed or output to a printer.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the key telephone device of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 shows an outline of a key telephone device 10 of the present invention. The key telephone device 10 includes a control unit 11, a station line interface unit 12, an extension interface unit 13, and an output interface unit 1.
4, control data highway 15, speech highway 1
A main device 17 including 6 and the like is provided.

A plurality of office lines 12a ... Are connected to the office line interface unit 12 of the main unit 11 so that telephone calls can be made between office line terminals (not shown) connected to these. . The extension interface unit 13 is connected to a plurality of key telephones 13a ... And a telephone call is made between them. A printer 14a and a display unit (not shown) such as an LCD are connected to the output interface unit 14 to print or display necessary information.

The control unit 11 includes a 1-chip microcomputer 19 connected to a microcomputer bus 18, a 16-bit microcomputer 20, a ROM 21, a RAM 22, and a time switch circuit 2.
3, a conference circuit 24 and the like are provided.

A control data highway 15 is connected to the one-chip microcomputer 22, and a control signal is transmitted and received between the station line interface unit 12 and the like and the one-chip microcomputer 19 and the like. This 1-chip microcomputer 22
The 16-bit microcomputer 20 sends and receives control signals from the station line interface unit 12, etc., and the ROM 21, R
The AM 22 and the time switch circuit 23 are controlled.

Various programs for controlling the station line interface unit 12 and the like, function data capable of setting functions, and the like are registered in advance in the ROM 21. Exchange data, function data, etc. for controlling the station line interface unit 12 and the like are newly registered in the RAM 22, and the station line interface unit 12 and the like are controlled by reading these data.

A speech highway 16 is connected to the time switch circuit 23, and control signals from the 1-chip microcomputer 19, the 16-bit microcomputer 20, the ROM 21, the RAM 22, the conference circuit 24 and the like are transmitted and received to control exchange of the station line interface unit 12 and the like. Is supposed to do.

The station line interface unit 12 includes a one-chip microcomputer 25, a station line interface 26, a time slot assigner 27, a codec 28, etc., and is connected to the control data highway 15, the speech highway 16 and the station line 12a. It is designed to send and receive control signals and call signals to and from office line terminals.

The extension interface unit 13 is provided with a one-chip microcomputer 29, an extension interface 30, a time slot assigner 31, a codec 32, etc., and a control signal between the control data highway 15, the speech highway 16 and the key telephone 13a ... It is designed to send and receive signals.

The output interface unit 14 is provided with a one-chip microcomputer 33, a driver interface 34, etc., and operates the printer 14a according to a control signal from the control data highway 15 to print on a printing paper (not shown). There is. Has become.

FIG. 2 shows a normally used key telephone,
For example, the appearance of the button telephone 13a is shown. The button telephone 13a includes a handset 35, a display unit 36 such as an LCD, a dial keypad 37, and a SPKR key 3.
8, a HOLD key 39, station line keys 40a, 40b ... And an extension key 41 are provided.

The operation of detecting the function set in the key telephone set 13a by using the key telephone unit 10 thus constructed will be described with reference to the flow charts of FIGS. 3 to 6 and 7.

On the key telephone 13a, the user normally uses the dial keypad 37, SPKR key 38, HOLD.
By operating the key 39 or the like, the shortening function, the redial function, the transfer function and the like are set and registered in the RAM 22.

The key telephone set 13 registered as described above
In order to detect the various functions of a, the key telephone set 13a is set to the inactive idle state. Here, in order to print out the functional state of the key telephone set 13a, a predetermined key operation is performed as shown in FIG. This key operation includes * key, # key, * key, # key, 1 key, * key, 2 key, * key, 3 key, SPKR key, 9 key,
Press the 7 key, HOLD key, 0 key, 0 key, * key, 9 key, 9 key, and HOLD key.

By this operation, a printout signal is sent from the key telephone 13a to the extension interface unit 13,
The data is sent to the ROM 21 as shown in FIG. 4 via the control data highway 15, the one-chip microcomputer 19, and the microcomputer bus 18.

When the ROM 21 receives the printout signal, the first initial function item 00 and the first initial function data XX which can be set are read from the first storage area. Similarly, the second, third, fourth, ... Initial function items 01, 02, 03 ... And the second, third, fourth, etc. initial function data XX, XX, XX ... are the second,
It is read from the third, fourth, ... Storage areas.

By this operation, as shown in FIG.
The first function setting item 00 and the first function setting data XX set in the AM 22 are read from the first storage area. Similarly, the second, third, fourth ... Function setting items 01, 02, 03 ... And the second, third, fourth ... Function setting data XX, XX, shortened data ... Are the second, It is read from the third, fourth, ... Storage areas.

The read initial function data and the function setting data are compared with each other (S1), and it is determined whether or not the initial function data and the function setting data are different (S2). Based on this judgment, the fourth function setting item 0
The 3rd and 4th function setting data “shortened data” are read out, and the different “shortened data” are extracted and RAM
22 is temporarily withheld (S3). In this way, all items are compared (S4).

This extracted and reserved read data,
That is, the “shortened data” is 1 of the microcomputer bus 18, 16-chip microcomputer 20, 1-chip microcomputer 19, control data highway 15, and output interface unit 14.
It is sent to the printer 14a via the chip microcomputer 33 and the printer drive interface 34. The printer 14a receiving this registration data can print the read data, that is, "shortened data" on the printing paper, and output the function setting state of the key telephone set 13a by printing once.

In the above-described embodiment, the output is made on the printing paper by the printer 14a, but it is also possible to display it on the LCD or the like.

[0028]

The key telephone apparatus of the present invention is a main unit having a main control unit, a station line interface unit, an extension interface unit, an output interface unit, and the like, and a plurality of key telephones connected to the extension interface units of the main unit. A key telephone device including an output means connected to an output interface unit of the main device, wherein the main control unit includes first storage means capable of registering function data that can be set in the key telephone. A second storage unit for registering the function setting data to be set in the key telephone; a reading unit for comparing and reading the function setting data of the second storing unit and the function data of the first storing unit; and the reading unit. And a sending means for sending the read data read to the output means. Et al., Can be detected in a short time set various functions key telephone.

[Brief description of drawings]

FIG. 1 is a block diagram showing an outline of a key telephone device of the present invention.

FIG. 2 is an external view of a button telephone.

FIG. 3 is an explanatory diagram showing an example of a read operation of function setting data set in a key telephone.

FIG. 4 is an explanatory diagram showing an example of a table of function data that can be registered in a ROM.

FIG. 5 is an explanatory diagram showing an example of a table of function setting data of functions set in a RAM.

FIG. 6 is an explanatory diagram showing a copy state of function data.

FIG. 7 is a flowchart showing a detection operation of function setting data.

[Explanation of symbols]

 10 button telephone device 13 extension interface unit 13a ... button telephone 14 output interface unit 14a printer 15 control data highway 19 1 chip microcomputer 20 16 chip microcomputer 21 ROM 22 RAM

Claims (1)

[Claims] 1. A main unit having a main control unit, a station line interface unit, an extension interface unit, an output interface unit, etc., a plurality of key telephones connected to the extension interface unit of the main unit, and an output of the main unit. A key telephone device provided with an output unit connected to an interface unit, wherein the main control unit has a first storage unit capable of registering function data that can be set in the key telephone, and the key telephone set in the key telephone. Second storage means for registering function setting data to be stored, read means for comparing and reading the function setting data of the second storage means and the function data of the first storing means, and read data read by the read means. Sending means for sending to the output means; Tan telephone device.