JPH06350522A - Control system for additional service for mobile communication - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] It is easy to operate the supplementary service request from the mobile terminal, the message for operation from the switching center and each control state can be visually recognized, The purpose of the present invention is to realize a supplementary service control system in which the result of the control state of the switching center for the supplementary service request call can be seen by the mobile terminal. A mobile terminal is provided with an operation button for generating a call requesting a supplementary service, and a display device for visually displaying an operation message from an exchange. In addition, a display device that displays the status of the control of the supplementary service from the exchange.
(11) is provided. The result of the control state of the switching center by the additional service request call from the fixed-line ordinary telephone is also sent to each mobile terminal and displayed on the display device.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of controlling an additional service other than a call to a caller when a mobile telephone terminal receives a call in mobile communication. In mobile communications, the incoming call processing for the call from the other party is incomplete because the subscriber's mobile terminal is in a dead zone of radio waves or the battery power is cut off to save the battery. Since the probability is high, an additional service other than a call such as a call transfer service and an answering service for a caller when a mobile terminal receives a call is required. Additional services for the caller when this mobile terminal receives a call are:
It is desired that the operation be performed in a manner that can be easily performed by anyone.

[0002]

2. Description of the Related Art A conventional mobile terminal supplementary service stores management information for a subscriber's mobile terminal, which is determined by the contract conditions of a service to be added other than a telephone call, in a storage device of an exchange that manages a telephone conversation with the mobile terminal. It has been stored in advance and read by a service request call from each mobile terminal or a fixed-line telephone of the other party to provide the additional service of the contract. Then, a service request call from each mobile terminal or an ordinary telephone is sent by a speed dial of a special number such as "1XY", and the voice guidance for the operation of each mobile terminal which the exchange receives and outputs. In accordance with this, necessary controls such as starting and stopping additional services and designating the transfer destination telephone number were carried out.

[0003]

However, the above conventional supplementary service control system has the following problems. It is difficult for each mobile terminal to remember a special number such as "1XY" that is dialed when requesting an additional service. It takes time for each mobile terminal to perform necessary operations according to the voice guidance and reminder sound output by the exchange upon receiving the call. The problem is that the control states of the supplementary services of the exchange are not visually displayed on the mobile terminal side. An object of the present invention is (1) the operation of each mobile terminal when requesting an additional service is simple, and (2) the operation message of each mobile terminal from the exchange can be visually recognized by the operator at each mobile terminal. , (3)
Each control state from the exchange can be visually recognized by each mobile terminal, and (4) the control state result of the exchange by a supplementary service request call from a fixed-line telephone can also be seen by each mobile terminal. It is to realize a supplementary service control method.

[0004]

As a basic configuration (Claim 1) of the present invention for achieving the objects (1), (2), (3) and (4), refer to the principle diagrams of FIGS. 1 and 2. However, for the purpose (1), each mobile terminal is provided with an operation button for generating a call requesting a supplementary service. As for the purpose (2), each mobile terminal is provided with a display device for visually displaying an operation message from the exchange. As for the purpose (3), each mobile terminal is provided with a display device (11) for visually displaying each control state of the supplementary service from the exchange. Another purpose (4)
(Claim 3), each mobile terminal is notified of the result of the control state of the exchange for the supplementary service request call from the fixed-line ordinary telephone, and the display device or (11)
It is configured to be displayed on.

[0005]

According to the first aspect of the present invention, since the operation button provided on each mobile terminal generates a call for requesting an additional service, the method of operating the service request is simplified. Also,
Since the display device provided in each mobile terminal visually displays a message from the exchange to operate each terminal, the operator does not need to be familiar with the operation in advance. Further, since the display device (11) provided in each mobile terminal visually displays each control state of the supplementary service from the exchange, the operator does not have to worry about the operation. Further, in claim 3, since the display device or (11) provided in each of the mobile terminals receives and displays the result of each control state of the switching center for the supplementary service request call from the fixed-line ordinary telephone, The operator of each mobile terminal can easily respond to a call requesting a supplementary service of a fixed-line ordinary telephone.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The principle diagram of FIG. 1 shows the structure of a mobile telephone terminal according to an embodiment of the present invention as it is, and FIG. 2 shows the control sequence of that embodiment. 3 and 4 are functional block diagrams of the mobile telephone terminal of the embodiment of FIG. 1, and FIG. 5 is a functional block diagram inside the exchange. As shown in FIGS. 1, 2 and 3, the mobile telephone terminal of the embodiment of the present invention provides three types of additional services such as call forwarding (F1), answering machine recording (F2), and playback of recorded message (F3). An operation button for additional service control that outputs a request call, a control signal conversion / transmission device that converts each output call of the operation button into a connection number A ─X for each service control and sends out as a dial signal, An operation message control signal receiving device for receiving an operation message of a supplementary service from the mobile communication exchange of FIG. 5 for transmitting and receiving a transmission control signal by a modulation / demodulation amplification device and switching connection through a radio base station, and control received by the reception device. An operation message conversion device for converting a signal into an operation message, a display device for visually displaying a message of an operation procedure converted by the conversion device, and an additional service transmitted from the transmission means of the exchange. A display and device (11) which converts (10) receives the respective control state display such as a state "during Call Transfer" or "in Voice Services". Then, the control signal converter / transmitter sends an output call for each operation button to the connection number A.
A storage device (12) for storing control data to be converted into X and output, and a changing device (13) for changing the content of the control data as necessary. Further, the embodiment of claim 3 is the display device provided in each of the mobile telephone terminals, or (11)
5 receives and displays the result of each control state of the switching center for the call requesting the additional service from the general telephone of the fixed network connected to the mobile switching center of FIG. In addition, in the embodiments of FIGS. 1, 2 and 3, the control of the supplementary service of each mobile telephone terminal is judged by the mobile communication switching center via the radio base station, and the control state is changed for each mobile. Although it is sent to the telephone terminal for display, as shown in the configuration diagram of FIG. 4, the CPU (16) having the management function of each mobile telephone terminal determines the control status of the additional service, and It is also possible to configure the display device and (11) to visually display each control state of the supplementary service. In addition, each mobile telephone terminal is provided with a speed dial list of telephone numbers A ─ X.
A-X is read by the telephone number reading device (14), converted into a telephone number control signal by the telephone number control signal transmission device (15), transmitted through the modulation / demodulation amplification device, and transmitted to the exchange through the wireless base station, It is also possible to receive.

[0007]

As described above, according to the present invention,
By simple operation of the operation buttons provided on the mobile phone terminal,
Request control of additional services is possible. Since the operator can perform the operation required for the supplementary service according to the given operation message, the operation is easy and the operation time is short. Since each control state of the supplementary service is visually displayed on the display device in each mobile telephone terminal, an effect of relieving the operator's operational anxiety can be obtained.

[Brief description of drawings]

FIG. 1 is an external view of a mobile telephone terminal of a supplementary service control system of the present invention.

FIG. 2 is a control sequence diagram of the supplementary service control system of the present invention.

FIG. 3 is a configuration diagram of a mobile telephone terminal according to an embodiment of the present invention.

FIG. 4 is a block diagram of a mobile telephone terminal according to another embodiment of the present invention.

FIG. 5 is a block diagram of the inside of a mobile communication exchange according to an embodiment of the present invention.

[Explanation of Codes] is an operation button for controlling an additional service, is a control signal conversion / transmission device, is an operation message display device, (11) is an additional service control status display device, and (12) is a storage device. .

Claims (3)

[Claims] 1. In a method of controlling an additional service other than a call to a caller when a mobile telephone terminal receives an incoming call, an operation button for issuing a call requesting the additional service to the mobile telephone terminal, and a call receiving the call. Display device for receiving and visually displaying a message for operating a supplementary service of the mobile terminal from an exchange that processes and controls the same and a display device for receiving and visually displaying a signal of each control state of the exchange. A method of controlling an additional service characterized by comprising (11). 2. A message for operation for the additional service of the mobile terminal is stored in advance in the storage device of the exchange, is read by the output of the operation button, and is sent to the mobile telephone terminal. The method for controlling the supplementary service according to claim 1, wherein the supplementary service is visually displayed on the display device (or 11). 3. A display device included in the mobile telephone terminal (
Or 11) receives and visually displays a signal of each control state of the call processing of the exchange in response to a call requesting a supplementary service of a fixed telephone of the fixed network of the other party of the mobile telephone terminal. A method of controlling the supplementary service according to item 1.