JPH02143668A - Key telephone system - Google Patents

Abstract

PURPOSE:To receive data arrival when a mobile destination is provided with a telephone set capable of data communication by providing a data incoming transfer storage section and a control section. CONSTITUTION:The main control section 2 of a key master system 1 controls each section to store an absence data representing whether or not data arrival transfer is set and a transfer destination data representing the telephone set of a transfer destination capable of making data communication in a code section 4 (ROM), a data section 5 (RAM) and a memory 6 in the RAM 5 through an interface 3. A data terminal equipment 7 and a telephone set 8 capable of making data communication are accommodated through the interface 3 to the master equipment. When a data reaches the telephone set 8, the main control section 2 discriminates the presence of setting of incoming transfer by an absence data in the memory 6. When the setting exists, the transfer processing to revise the incoming destination is applied and when no setting exists, the transfer processing is not applied. Through the control above, the processing of data incoming transfer is executed by the communication with the telephone set capable of making data communication.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a button telephone device accommodating a key telephone capable of data communication, and particularly to a button telephone device equipped with a data call transfer function.

[Prior Art] A conventional key telephone device is a data communication enabled button telephone*<hereinafter referred to as a data communication enabled telephone.

), but it did not have a call forwarding function (data call forwarding function) for data communications.

[Problem M to be solved] The conventional button telephone device described above did not have a data communication transfer function for data communication using a data communication enabled telephone, so when the operator of the button telephone device moves from one seat to another, it is necessary to specify the destination in advance. Even if the destination is clear and the destination is equipped with a telephone capable of data communication, the problem of not being able to receive data calls has been solved.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a key telephone device equipped with a data call transfer function.

[Means for solving the problem] In order to achieve the above object, the button telephone device of the present invention has the following features:
A key telephone device comprising a plurality of key telephones to which data terminals are connected to perform data communication, and a main device comprising a key telephone interface unit accommodating the plurality of button telephones, a control unit, and a storage unit. The control unit is configured to have a data call transfer memory that indicates whether or not data call transfer is set for each key telephone and information on the forwarding destination button telephone, and the control unit
In addition to setting or canceling data in the data call transfer memory according to the instructions from the key phone, when a data call is received on the key phone, the data call transfer memory of this button phone is referred to and data call transfer is performed. If this is set, the incoming data call will be forwarded to the forwarding destination key telephone.

[Example] Hereinafter, the present invention will be explained in detail based on the drawings.

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

In the figure, l is a key telephone main device, which consists of a main control section 2 that controls each part in the key telephone device, a key telephone interface section 3, a code section 4 (ROM), and a data section 5 (RAM). It consists of a storage section. Further, within this data section 5, a data call transfer memory part 6 including an absent data section indicating whether or not data call transfer is set and a transfer destination data section indicating a data communication capable telephone of the transfer destination. is provided.

On the other hand, 7 is a data terminal, and 8 is a button telephone capable of data communication, which is accommodated in the button telephone device by the button telephone interface section 3 in the key telephone main device l.

In the above configuration, when a telephone operator performs a special operation to set a data communication capable telephone as a data communication transfer destination,
These operating information are stored in the button telephone interface section 3.
It is sent to the main control unit 2 via. Then, the main control unit 2 stores the sent information in the data incoming transfer memory part 6 in the data unit 5.

Here, the special operation by the telephone operator is, for example, "#O
It can be set so that inputting "1" means the start of setting up data call forwarding.

Next, FIG. 2 is a flowchart showing the data call transfer process of the main control section in the key telephone device of FIG. 1.

Hereinafter, the processing of the main control section 2 will be explained with reference to this flowchart.

When a data call is received on a data communication capable telephone 8!8, the main control unit 2 determines whether or not data call forwarding is set based on the information stored in the absent data section of the data call forwarding memory part 6. Make a judgment (Step 9). Then, if it is the data call transfer setting, data call transfer processing for changing the data call destination is controlled (step 10).

On the other hand, if data call forwarding is not set,
Data incoming transfer processing is not performed.

The above control executes processing control for transferring incoming data in data communication by a data communication capable telephone.

It should be noted that the present invention is not limited to the above embodiments, but includes various modifications within the scope of the gist. For example, in the above-described embodiment, only data call transfer is explained, but a configuration may also be adopted in which normal call transfer is also set.

In this case, the system may be configured so that only normal call forwarding can be set.

Further, although the absence data section and the forwarding destination data section are provided separately, it is also possible to consider only the forwarding destination data section and determining that incoming data transfer is set if the forwarding destination data is set.

[Effects of the Invention] As explained above, the present invention enables incoming data call transfer by data communication using a key telephone capable of data communication, so that even when the key telephone operator moves from one seat to another, a preset arbitrary This has the effect of providing a button telephone device that can perform data communication with a data communication enabled telephone.

[Brief explanation of the drawing]

FIG. 1 is a block diagram of a key telephone device according to an embodiment of the present invention, and FIG. 2 is a flowchart showing a data call transfer process of a main control section in the key telephone device of FIG. 1: Button telephone main device 2: Main control section 3: Button telephone interface section 4: Code section (ROM) 5: Data section (RAM) 6: Part of data call transfer memory 7: Data terminal 8: Button telephone

Claims (1)

[Claims] A key telephone device comprising a plurality of key telephones to which data terminals are connected to perform data communication, and a main device comprising a key telephone interface unit accommodating the plurality of button telephones, a control unit, and a storage unit. The control unit has a data call transfer memory that indicates whether or not data call transfer is set for each key telephone, and information on the forwarding destination button telephone, and the control unit is configured to receive instructions from the key telephone. In addition to setting or canceling data in the above data call transfer memory according to the above, when a data call is received on the above key phone,
Refer to the data call forwarding memory of this button phone,
A key telephone device characterized in that, if data call transfer is set, the data call is transferred to a transfer destination key telephone.