JPH05328435A - Pushbutton telephone set - Google Patents

Abstract

PURPOSE:To recognize a caller making a paging call immediately when a called party replies the paging call. CONSTITUTION:A paging call number called party name storage means 21 stores in advance a paging call number and a called party name corresponding thereto. A transmission dial number collation means 22 compares and collates a dial number sent from one of plural telephone sets 1 with a stored paging call number and sends called party name information and caller extension number information corresponding to the paging call number to the telephone set 1 based on the result of coincidence and the telephone set 1 displays the information on a display means 11.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used in a paging calling system for a key telephone device.

[0002]

2. Description of the Related Art Conventionally, a key telephone device can make a paging call to an outing person from an arbitrary key telephone housed on the extension side.
In particular, it is widely used in the sales department, which is always on the go.

However, in such a conventional key telephone apparatus, since any person can freely make a paging call from any button telephone apparatus accommodated on the extension side, the called party who receives the paging call can There was a problem that even if a telephone was placed in response to this call, it was not immediately known who was on the extension side of the called party who made the paging call.

The present invention solves the above problems.
It is an object of the present invention to provide a button telephone device that immediately recognizes a caller who makes a paging call when a paging call is answered.

[0005]

The first invention includes a plurality of telephones, an outside line trunk circuit for accommodating a plurality of outside lines, an extension line circuit for accommodating a plurality of key telephones, and a paging calling means for paging. In a key telephone device provided with a main unit, the paging calling means is a paging calling number called party name storing means for storing a paging calling number and a called party name corresponding to the paging calling number in advance, and among the plurality of telephones. The dialed number sent from one and the paging calling number stored in the paging calling number called means storing means are compared and collated, and based on the matching result, the paging calling number is assigned to each of the plurality of key telephones. A sending dial number matching means for sending the corresponding called name information and calling party extension telephone number information is provided. With uncontrolled unit, characterized in that each said plurality of telephones includes a display means for displaying the called party name information and calling party telephone extension information above delivered.

A second invention comprises a plurality of telephones, an outside line trunk circuit for accommodating a plurality of outside lines, an extension line circuit for accommodating a plurality of button telephones, and a main device including a paging calling means for paging. In the button telephone device, the paging calling means is a paging calling number called party name storing means for storing in advance a paging calling number and a called party name corresponding thereto, an extension telephone number and a calling party name corresponding thereto in advance. The extension telephone number storing means for storing the caller name and the dialing number transmitted from one of the plurality of telephones are compared with the paging calling number stored in the paging calling number called party name storing means. Based on the matching result, the corresponding caller name is read from the extension telephone number caller name storage means based on the result of the matching, and the duplicate caller name is read out. Each of the plurality of telephones is provided with a control unit including a sending dial number collating means for sending out called party name information and calling party name information corresponding to the paging calling number. It is characterized by including display means for displaying the name information and the caller name information.

[0007]

The control unit of the paging calling means stores the paging calling number and the called party name corresponding thereto in advance in the paging calling number called party name storage means, and among the plurality of telephones by the sending dial number matching means. The dial number sent from one and the paging calling number are compared and compared with the paging calling number stored in the called party name storage means,
Based on the matching result, the called party name information and the calling party extension telephone number information corresponding to the paging calling number are sent to the plurality of key telephones, respectively.

The plurality of telephones respectively display the sent out called party name information and calling party extension telephone number information on the display means.

As described above, when the paging call is answered, the calling party who immediately makes the paging call can be known.

[0010]

Embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram of a key telephone device according to an embodiment of the present invention.

In FIG. 1, a key telephone device includes a plurality of telephones 1, an outside line trunk circuit 4 for accommodating a plurality of outside lines, and an extension line circuit 5 for accommodating a plurality of key telephones 1.
And a main unit 3 including a paging call unit 6 for making a paging call.

A feature of the present invention is that the paging calling means 6 has a paging calling number and a called party name storage means 21 for storing a paging calling number and a called party name corresponding thereto in advance, and a plurality of telephones. The dial number sent from one of the numbers 1 and the paging call number stored in the paging call number called party name storage means 21 are compared and collated, and based on the result of the matching, the number is set to each of the plurality of key telephone sets 1. A control unit 2 is provided as a control unit including a sending dial number collating unit 22 for sending the called party name information and the calling party extension telephone number information corresponding to the paging calling number, and each of the plurality of telephones 1 is provided with the sending called number. This is because the display means 11 for displaying the caller name information and the caller extension telephone number information is provided.

The operation of the key telephone device having such a configuration will be described. FIG. 2 is a block diagram of the control unit of the key telephone device of the present invention. FIG. 3 is a flowchart showing the operation of the control unit of the key telephone device of the present invention. Figure 4
FIG. 6 is a diagram showing display contents of a display means of a telephone of the key telephone device of the present invention.

In FIG. 1, when a paging call is made from any one of the telephones 1 out of a plurality of telephones, the extension telephone number information and the dial information are inputted from the telephone 1 to the outgoing dial number collating means 22. It In the paging call number called party name storage means 21, a plurality of paging call numbers and called party names corresponding to the numbers are registered in advance.

The sending dial number collating means 22 compares and collates the dial information inputted from the telephone set 1 with a plurality of paging calling number information stored in the paging calling number called person name storing means 21. If the same information as the dial information input from the telephone 1 is stored in the paging calling number called party name storage means 21 as a result of comparison and collation, the dial information input from the telephone 1 is paging called. Judge as a number.

Subsequently, the sending dial number collating means 22
Reads out the called party name information stored in association with the corresponding paging called number from the paging called number called party name storage means 21, and extracts the calling party extension telephone number information and this called party name information. It is sent to a plurality of telephones 1. In response to this information, the telephone 1 displays on the built-in display means 11 which extension telephone is making a paging call to who is out.

FIG. 2 is a schematic block diagram when the control unit 2 of this embodiment is constructed by using a microcomputer.

The microcomputer system constituting the control unit 2 has a basic configuration including a CPU 2a, a ROM 2b, a RAM 2c and an IO port 2d, a telephone 1 and a CP.
Data sent and received between U2a (for example, dial information,
A buffer memory 2e for temporarily storing pressed key information, display information, etc., and an interface circuit 2f are provided.

The ROM 2b stores a basic program necessary for control. The RAM 2c stores the paging calling number and the called party name corresponding to the calling number. RA
These pieces of information stored in the M2c are input in advance by using the ten-key buttons and function buttons of the telephone set 1, and the data can be easily rewritten thereafter according to the operation. The dial information from the telephone 1 is temporarily stored in the buffer memory 2e via the interface circuit 2f. The CPU 2a fetches the dial information from the buffer memory 2e via the IO port 2d, and compares the dial information with the contents stored in the RAM 2c.

When the CPU 2a finds the same information as the dial information in the RAM 2c, it determines that a paging call has been made, and sends the telephone 1 to the telephone 1 through the IO port 2d, the buffer memory 2e and the interface circuit 2f.
Display information is transmitted to display on the display means 11 built in the telephone set 1 which extension telephone set has made a paging call. These control operations are executed according to the software program stored in the ROM 2b.

In FIG. 3, when the execution of this control program is started, it is judged whether or not there is a call from the extension telephone (S32), and if it is judged that there is a call, the call continues from the extension. , It is determined whether an outside line is sent (S33).
When it is determined in step S32 that there is no call or in step S33 that the extension has been called, the process returns to steps S31 and S32 to prepare for the next call. If it is determined in step S33 that the call is an outside line, the dial signal sent from the telephone 1 is analyzed (S34), and as a result of the analysis, it is determined whether or not this dial signal is a prestored paging call number. (S35).

When it is determined that the calling number is not the paging calling number, the process returns to steps S31 and S32 to prepare for the next calling. If it is determined that the number is the paging calling number, the extension telephone number information that has made this call and the pre-stored called party name information corresponding to the paging calling number that matched in step S35 are stored in a plurality of units. It is sent to the telephone 1 (S36).

4 (a) and 4 (b) show an example of the display on the display means 11 built in the telephone 1 when the paging call is actually made. The P mark indicates that the paging call is in progress. Indicates. In FIG. 4A, it is shown that the extension telephone No. 10 makes a paging call to "Suzuki" who is out. FIG. 4B shows an example in which a plurality of paging calls are made, and three paging calls are displayed. How many can be displayed at the same time depends on the size of the display means 11 built in the telephone 1 and the memory. It depends on the amount and does not limit the invention in any way. Therefore, even in the case of the display means capable of displaying only one line, a plurality of paging calls can be confirmed by the well-known scroll function on the telephone 1 side.

FIG. 5 is a block diagram of a button telephone device according to another embodiment of the present invention. FIG. 6 is a block diagram of the control unit of a button telephone apparatus according to another embodiment of the present invention. FIG. 7 is a flow chart showing the operation of the control unit of the button telephone device according to another embodiment of the present invention. FIG. 8 is a diagram showing the contents of the extension telephone number calling party name storage means of the button telephone apparatus according to another embodiment of the present invention. FIG. 9 is a diagram showing the display contents of the display means of the telephone of the button telephone apparatus according to another embodiment of the present invention. In FIG. 5, 1A is a telephone, 2A is a control unit, 3A is a main unit, and 6A.
Is paging calling means, 11A is display means, 22A is outgoing dial number collating means, and 23 is extension telephone number caller name storage means. In FIG. 6, reference numeral 2g denotes a RAM that stores in advance a paging call number, a called party name corresponding to this paging call number, an extension number, and a calling party name corresponding to this extension number.

In FIG. 5, when making a paging call from one of a plurality of telephones 1A, extension telephone number information and dial information are input from the telephone 1A to the outgoing dial number collating means 22A. A plurality of paging call numbers and called party names corresponding to the numbers are registered in advance in the paging call number called party name storage means 21. A plurality of extension telephone numbers and caller names corresponding to the numbers are registered in advance in the extension telephone number caller name storage means 23.

The sending dial number collating means 22A compares and collates the dial information inputted from the telephone set 1A with the plurality of paging calling number information stored in the paging calling number called party name storing means 21A. When the same information as the dial information input from the telephone 1A is stored in the paging calling number called party name storage means 21 as a result of comparison and collation, the dial information input from the telephone 1 is paging called. Judge as a number.

Subsequently, the sending dial number collating means 22A
Retrieves the called party name information stored in association with the corresponding paging calling number from the paging called number called party name storage means 21 and the extension telephone number calling party name storage means 23 to make a paging call. The caller name information stored corresponding to the extension telephone number is read out respectively,
The calling party name information and the called party name information are sent to a plurality of telephones 1A. In response to this information, the telephone 1A displays, on the built-in display means 11A, who is on the extension side and who is out of the house to make a paging call.

FIG. 6 is a schematic block diagram when the control unit 2A of this embodiment is constructed by using a microcomputer. 2 is different from the circuit shown in FIG. 2 in that it includes a RAM 2g instead of the RAM 2c, and the RAM 2g stores the paging calling number and the called party name corresponding to the calling number and the calling party name corresponding to the extension telephone number. is doing. These pieces of information stored in the RAM 2g are pre-input using the ten-key buttons and function buttons of the telephone 1A, and the data can be easily rewritten thereafter according to the operation. The CPU 2a fetches the dial information from the buffer memory 2e via the IO port 2d, and RA
The content stored in M2c is compared and collated.

When the CPU 2a finds the same information as the dial information in the RAM 2c, it judges that a paging call has been made, and the telephone 1A is sent to the telephone 1A through the IO port 2d, the buffer memory 2e and the interface circuit 2f.
Display information is sent out for displaying on the display means 11A built in the telephone 1A, who on the extension side has made a paging call to who is out.

In FIG. 7, when the execution of this control program is started, it is judged whether or not there is a call from the extension telephone (S72). If it is judged that there is a call, whether the call is an extension call or not. It is determined whether or not the call is an outside line (S73). If it is determined in step S72 that there is no call or in step S73 that the call is an extension call, the process returns to steps S71 and S72 to prepare for the next call. If it is determined in step S73 that the call is an outside line, the dial signal sent from the telephone 1A is analyzed (S74), and as a result of the analysis, it is determined whether or not this dial signal is a prestored paging call number. (S75).

When it is determined that the calling number is not the paging calling number, the process returns to steps S71 and S72 to prepare for the next calling. If it is determined to be the paging call number, the caller name corresponding to this extension number stored in advance is searched with reference to FIG. 8 based on the extension telephone number information making the call (S76). ). The caller name information retrieved in step S76 and the pre-stored callee name information corresponding to the paging calling number matched in step S75 are controlled to be sent to a plurality of telephones 1 (S77).

FIG. 9 shows an example of the display on the display unit built in the telephone 1A when the paging call is actually made, and the P mark indicates that the paging call is in progress.
FIG. 8A shows that “Tanaka”, who is the 10th extension telephone user, has made a paging call to “Suzuki” who is out. FIG. 7B is an example of a case where a plurality of paging calls are made, and shows three paging calls.

[0033]

As described above, the present invention has an excellent effect that a calling party who immediately makes a paging call can be recognized when the paging call is answered.

[Brief description of drawings]

FIG. 1 is a block diagram of a key telephone device according to an embodiment of the present invention.

FIG. 2 is a block configuration diagram of a control unit of the key telephone device of the present invention.

FIG. 3 is a flowchart showing the operation of the control unit of the key telephone device of the present invention.

FIG. 4 is a diagram showing display contents of a display unit of a telephone of a key telephone device of the present invention.

FIG. 5 is a block diagram of a button telephone device according to another embodiment of the present invention.

FIG. 6 is a block configuration diagram of a control unit of a button telephone device according to another embodiment of the present invention.

FIG. 7 is a flowchart showing the operation of the control unit of the button telephone device according to another embodiment of the present invention.

FIG. 8 is a diagram showing the contents of an extension telephone number caller name storage means of a button telephone device according to another embodiment of the present invention.

FIG. 9 is a diagram showing display contents of a display means of a telephone of a button telephone device according to another embodiment of the present invention.

[Explanation of symbols]

 1, 1A Telephone 2, 2A Control Unit 2a CPU 2b ROM 2c, 2g RAM 2d IO Port 2e Buffer Memory 2f Interface Circuit 3, 3A Main Device 4 External Line Trunk Circuit 5 Extension Line Circuit 6, 6A Paging Call Means 11, 11A Display Means 21 Paging Called Number Called Party Storage Means 22, 22A Outgoing Dial Number Matching Means 23 Extension Telephone Number Caller Name Storage Means

Claims (2)

[Claims] 1. A button telephone apparatus comprising a plurality of telephones, an outside line trunk circuit accommodating a plurality of outside lines, an extension line circuit accommodating a plurality of button telephones, and a main unit including a paging calling means for paging calling. The paging calling means stores a paging calling number and a called party name corresponding thereto in advance, a paging calling number called party name storing means and a dial number sent from one of the plurality of telephones. The paging calling number is compared and collated with the paging calling number stored in the called party name storage means, and based on the matching result, the plurality of key telephone sets are respectively called party name information and call origination corresponding to the paging calling number. A control unit including a sending dial number collating means for sending private extension telephone number information is provided. Story machine each key telephone system which comprises a display means for displaying the called party name information is the delivery and caller telephone extension information. 2. A button telephone apparatus comprising a plurality of telephones, an outside line trunk circuit accommodating a plurality of outside lines, an extension line circuit accommodating a plurality of button telephones, and a main unit including a paging calling means for paging calling. The paging calling means is a paging calling number called party name storage means for storing in advance a paging calling number and a called party name corresponding to the paging calling number, and an extension for storing an extension telephone number and a calling party name corresponding thereto in advance. The telephone number calling party name storage means and the dial number sent from one of the plurality of telephones and the paging calling number stored in the paging calling number called party name storage means are compared and collated. Based on the matching result, the corresponding caller name is read from the extension telephone number caller name storage means, and the plurality of button numbers are read. Each of the plurality of telephones is provided with a caller name information and a caller name information corresponding to the paging calling number. A button telephone device comprising display means for displaying information and caller name information.