JP3311117B2 - Phone - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a telephone capable of appropriately performing retransmission by a simple key operation when a call is made to a portable radio telephone using inappropriate identification information.

[0002]

2. Description of the Related Art Conventionally, when a call is made to a portable radio telephone, dialing is performed by inputting one of two types of identification information followed by the telephone number of the other portable radio telephone. This identification information is a three-digit number at present, and is prepared in two ways according to the distance to the portable radio telephone of the other party. In other words, the portable radio telephone is free to carry, and performs area registration for use at the destination. Therefore, when making a call to the portable radio telephone, one of two types of identification information is used according to the distance to the destination portable radio telephone in order to help the network side search the area where the portable radio telephone is registered. Select and input and send.

In the above, when the identification information input and transmitted to call the portable radio telephone from the telephone is not appropriate, an announcement prompting input and transmission of the identification information is returned from the network together with the appropriate identification information. ing. Therefore, conventionally, when this announcement is returned to the calling telephone, the calling telephone once disconnects the line due to off-hook or the like, inputs appropriate identification information, and establishes a call to the destination portable wireless telephone. A telephone number is input and transmitted, and appropriate identification information and a dial signal corresponding to the telephone number of the other party's portable wireless telephone are transmitted.

[0004]

Therefore, when the input and transmitted identification information is not appropriate, it is necessary to re-enter all the numbers including the identification information, which is extremely troublesome.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the conventional telephone, and has as its object to recall a portable radio telephone when the input and transmitted identification information is not appropriate. Is to provide a telephone which can appropriately transmit a call by a simple key operation.

[0006]

Therefore, according to the present invention, there is provided a display means for displaying information, a dial key for inputting a dial number, a redial key for instructing a previous call to a destination, and the redial key. the opposite mobile in the previous destination of the dial number when calling in response to the operation
Distance identification information determined according to the registration area of the radio
An input means having a switching key for changing the, if there is an operation of the dial key when outgoing storage means for storing dialed number data corresponding in response to this operation,
When the switching key is operated following the operation of the redial key, the operation is performed according to the registration area of the partner portable wireless device in the dial number data stored in the storage unit.
The identification information of the distance determined by
Data to a different number data that is different from the
And a control means for displaying a dial signal corresponding to the displayed dial number data on the display means.

[0007]

[0008]

[0009]

[0010]

According to the present invention, when the switching key is operated next to the operation of the redial key, the other party's portable radio in the dial number data stored at the time of the previous call is transmitted.
The identification information of the distance determined according to the registration area of the
The displayed number data is changed to predetermined number data different from the stored number data and displayed, and a dial signal corresponding to the displayed dial number data is transmitted.

[0011]

[0012]

[0013]

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A telephone according to an embodiment of the present invention will be described below with reference to the accompanying drawings. In the respective drawings, the same components are denoted by the same reference numerals, and redundant description will be omitted. FIG. 1 shows the configuration of a telephone according to an embodiment of the present invention. In this telephone, control information such as a dial signal and voice information relating to a telephone call are transmitted and received via a transmission / reception unit 5 connected to a line (whether wireless or wired). The transmission / reception unit 5 is connected to the control unit 1, which is configured by, for example, a computer or the like, and controls each unit.

The control unit 1 comprises an LCD or the like,
A display unit 2 used for displaying information is connected, and further, an operation unit 3 including a dial key group 31 for inputting data such as dial numbers is connected. The operation unit 3 includes, in addition to the dial key group 31, a redial key 32 which is a redial operation key for making a call to the other party related to the previous call, a call key 33 which is a key operated when making a call, a line disconnection. End key 34, which is a key operated for the user, and a switching key 35, which is a key used to replace data of a part related to identification information when calling a portable wireless telephone in dial number data related to redialing. Have been.

A communication unit 4 is connected to the control unit 1,
During a call with the other party's telephone, the call unit 4 and the transmitting / receiving unit 5
Is connected, and audio information is transmitted and received. A receiver 41 and a transmitter 42 are connected to the communication unit 4 to enable voice input and voice listening.

The control unit 1 includes a storage unit 11 for storing dial number data input from the dial key group 31 of the operation unit 3 at the time of calling, and a first data by operating the end key 34 of the operation unit 3. When receiving the data, the line disconnection executing means 12 for disconnecting the line 6 and restoring to the standby state, and when receiving the second data by operating the redial key 32 of the operation unit 3, the dial number data stored in the storage means 11 Is displayed on the display unit 2, and when the third data is received by operating the switching key 35 of the operation unit 3, the data of the part related to the identification information when calling the portable wireless telephone in the dial number data is replaced. When receiving the display control means 13 displayed on the display unit 2 and the fourth data by operating the transmission key 33 of the operation unit 3, the display control means 13
Dial signal transmitting means 14 for transmitting a dial signal corresponding to the dial number data displayed on the display unit 2
Are provided. Further, the control unit 1 stores data relating to identification information as required. That is, here, two types of identification information of “030” and “040” are stored.

The control operation by each of the above-described units is actually performed by a program stored in the control unit 1. This will be described with reference to the flowchart shown in FIG. After the power is turned on, the telephone is in a standby state, and is waiting for an input. The display on the display unit 2 in this standby state is shown in FIG. Therefore, by operating the dial key group 31 of the operation unit 3 of the telephone,
For example, as shown in FIG.
34567 ", and the key operation of the transmission key 33 is performed (201). Therefore, the control unit 1 receives this,
While being stored in the storage means 11, the above "0301234"
567 "is instructed to the transmission / reception unit 5 to transmit the dial signal (202). Upon receiving this dial signal, the central office searches the registration area of the portable radio telephone corresponding to the corresponding partner based on the upper three digits of the data corresponding to the dial signal, and when it detects that it is appropriate, Call the mobile phone. At this time, in the telephone of FIG. 1, the operator of the telephone detects whether or not guidance of a talkie is provided from the exchange (203). The tone is returned (212), and when the other party answers, the transmission / reception unit 5 and the communication unit 4 are connected to start a communication (213).

On the other hand, the central office exchange searches the registration area of the portable radio telephone corresponding to the corresponding party based on the upper three digits of the data corresponding to the dial signal, and when it detects that it is not appropriate, uses the talk key to appropriately Sends out an announcement of unique identification information. Then, the operator of the telephone detects whether or not guidance of the talkie is given from the exchange (203),
Detects that talkie guidance has been provided, and operates
Is operated (204). Upon detecting this, the control unit 1 operates as the line disconnection execution unit 12, gives an instruction to the transmission / reception unit 5, disconnects the line, and restores the standby state (205). A display example on the display unit 2 at this time is shown in FIG.
(C) and (d). Next, the operator of the telephone operates the redial key 32 of the operation unit 3 to start a call operation by redial (206). In the control unit 1 that detects the operation of the redial key 32, the display control unit 13 reads out the dial number data stored in the storage unit 11 and causes the display unit 2 to perform a display corresponding thereto (207). Thereby, as shown in FIG. 3 (e), the identification information and the telephone number related to the previous input are displayed on the display unit 2.
"03010234567" is displayed. Therefore, the operator of the telephone changed the identification information to an appropriate one,
The switching key 35 of the operation unit 3 is operated (208). In the control unit 1 which has detected the operation of the switching key 35, the data (here, the part of the dial number data displayed on the display unit 2 relating to the identification information when calling the portable radio telephone) is displayed. , “030”), and replaces them with appropriate data (here, “040”) to be displayed on the display unit 2 (209). Thereby, the identification information and the telephone number are displayed on the display unit 2 in FIG.
As shown in (f), "040123456" is displayed. Then, the operator of the telephone confirms that the identification information is appropriate information by looking at the display unit 2 and operates the transmission key 33 of the operation unit 3 to perform a transmission operation to the portable wireless telephone (210). . The control unit 1 receives this,
The switched dial number data is stored in the storage means 11 and data for instructing transmission of a dial signal corresponding to the above "0401234567" is given to the transmission / reception section 5. As a result, a dial signal is transmitted (2).
11). Upon receiving this dial signal, the central office searches the registration area of the portable radio telephone corresponding to the corresponding partner based on the upper three digits of the data corresponding to the dial signal, and if it detects that it is appropriate, Call the mobile radio telephone. Then, a ring back tone for calling the other party's portable wireless telephone is returned (212), and when the other party answers, the transmission / reception unit 5 and the communication unit 4 are connected to start a call (213). As shown in FIG. 3 (g), a display indicating that the user is talking is performed on the display unit 2 in response to the response of the other party's portable wireless telephone. In the above embodiment, the end key 34, the redial key 32, the switching key 3
5. If the identification information is inappropriate by sequentially using the transmission key 33, the identification information is appropriately converted and re-transmitted, but in another embodiment, one key operation or a plurality of The control unit 1 operates the keys continuously so that when the identification information is inappropriate, the identification information is appropriately converted and retransmitted.
It is configured to give instructions to. According to such an embodiment, when the identification information is inappropriate by one key operation, an operation of appropriately converting the identification information and retransmitting can be generated, which is convenient.

FIG. 4 is a block diagram showing another embodiment of the telephone according to the present invention. In this embodiment, a voice recognition unit 7 is connected to the transmission / reception unit 5, and this voice recognition unit 7 performs voice recognition of an announcement of proper identification information by a talkie transmitted from the central office, and makes an announcement of proper identification information. The control unit 1 is notified of the fact. Then, the control unit 1 operates as each means by a program in which steps 203 and 204 in the program shown in the flowchart of FIG. 2 are replaced with the program of the flowchart shown in FIG.

That is, by operating the dial key group 31 of the operation unit 3 of the telephone from the standby state, the input of the identification information and the telephone number with respect to the portable radio telephone is performed, for example, as shown in FIG. "030123456
7 ", and the key operation of the transmission key 33 is performed (2
01). Then, the control unit 1 receives this and stores it in the storage unit 11 and also stores the above-mentioned “030012234567”
Is given to the transmission / reception unit 5 instructing transmission of a dial signal corresponding to. As a result, a dial signal is transmitted (202). Upon receiving this dial signal, the central office searches the registration area of the portable radio telephone corresponding to the corresponding partner based on the upper three digits of the data corresponding to the dial signal, and when it detects that it is appropriate, Call the mobile phone. Up to this point, the operation is the same as that of the embodiment of FIG. 1, but the central office searches the registration area of the portable radio telephone corresponding to the corresponding party based on the upper three digits of the data corresponding to the dial signal, and is not appropriate. When it is detected that an announcement of proper identification information is transmitted by the talkie (203a), the speech recognition unit 7 receives this announcement via the transmission / reception unit 5, performs speech recognition, and announces proper identification information. The control unit 1 is notified that the operation has been performed (203b). Upon receiving this notification, the control unit 1 operates as the line disconnection execution unit 12, gives an instruction to the transmission / reception unit 5, disconnects the line, and automatically restores the standby state (204a).
FIG. 3C shows a display example on the display unit 2 at this time.
This is shown in (d). Next, the operator of the telephone operates the redial key 32 of the operation unit 3 to start a call operation by redialing, and thereafter, the operations from step 205 in the flowchart of FIG. 2 are performed. Of course, in the above case, if the talkie guidance is not given, a ring back tone for calling the other party's portable wireless telephone is returned (21).
2) When the other party answers, the transmission / reception unit 5 and the communication unit 4 are connected to start a call (213).

In the configuration of FIG. 4, the following embodiment can be configured. That is, in addition to the control unit 1 having the program of the flowchart of FIG. 5 described above, a program in which steps 206 to 210 in the program of the flowchart of FIG. 2 are replaced with the program of the flowchart of FIG. It is configured to operate as each means.

That is, as a result of the recognition by the voice recognizing unit 7, when the standby state (205) is reached, the control unit 1 reads out the dial number data stored in the storage unit 11 as the display control unit 13 and displays the corresponding dial number data. Display unit 2
And the data (here, “030”) of the part related to the identification information when calling the portable radio telephone in the dial number data displayed on the display unit 2 is detected,
This is replaced with appropriate data (here, "040") and displayed on the display unit 2 (208a, 2a).
09). That is, in this embodiment, in the embodiment shown in FIG.
The same operation as when the user operates the key 2 and the switching key 35 is continuously performed with the notification of the recognition result by the voice recognition unit 7 as a trigger. Next, the control unit 1 activates an automatic call to the portable wireless telephone (210a). In response to this, the control unit 1 stores it in the storage unit 11 as the dial signal transmitting unit 14 and provides the transmitting / receiving unit 5 with data instructing transmission of the dial signal corresponding to the dial number information “0401234567” related to the automatic switching. As a result, a dial signal is transmitted (211).
Subsequent operations are the same as in the case described above, and will not be described.

In the above embodiment, the voice recognition unit 7
Although the voice recognition and the notification of the appropriate identification information are notified to the control unit 1, in other embodiments, the recognized identification information, that is, data such as “040” is controlled. The control unit 1 converts the identification information portion in the data in the storage unit 11 into the data notified as described above. With such a configuration, it is possible to cope with a change in the identification information, and it is possible to cope with a case where the number of the identification information becomes three or more. Of course, even with the configuration of FIG.
A table in which candidates for identification information are registered in the control unit 1;
The configuration is such that the operator of the telephone repeats the operation of the switching key 35 to select a candidate for identification information and operates the transmission key 33 to make a call, so that even if the number of identification information becomes three or more, Can respond.

In the above embodiment, the end key 34,
Although the redial key 32, the switching key 35, and the transmission key 33 are single keys, these keys can be operated by so-called special numbers instead.

[0026]

As described above , according to the present invention, the other party's portable wireless device in the dial number data stored at the time of the previous call simply by instructing the switching at the time of redialing
Identification information of the distance to be determined according to the registration area of, those
A different predetermined different from the stored number data.
While being displayed is changed to the number data, the dial signal corresponding to the displayed dial number data is sent, the dialed number used during the previous outgoing
Is determined according to the registration area of the partner portable wireless device
The operation of converting the distance identification information can be easily performed.

[0027]

[0028]

[0029]

[Brief description of the drawings]

FIG. 1 is a configuration diagram of a telephone according to an embodiment of the present invention.

FIG. 2 is a flowchart for explaining the operation of the telephone according to the embodiment of the present invention.

FIG. 3 is a view showing a display example of a display unit for explaining the operation of the telephone according to the embodiment of the present invention.

FIG. 4 is a configuration diagram of a telephone according to another embodiment of the present invention.

FIG. 5 is a flowchart for explaining the operation of the telephone according to another embodiment of the present invention.

FIG. 6 is a flowchart for explaining the operation of the telephone according to another embodiment of the present invention.

[Explanation of symbols]

Reference Signs List 1 control unit 2 display unit 3 operation unit 4 communication unit 5 transmission unit 6 line 7 voice recognition unit 11 storage unit 12 line disconnection execution unit 13 display control unit 14 dial signal transmission unit 31 dial key group 32 redial key 33 transmission key 34 end Key 35 switch key 41 receiver 42 transmitter

────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Toshiyuki Okabe 3-1-1 Asahigaoka, Hino-shi, Tokyo In-house company of Toshiba Communication Technology Co., Ltd. (56) References JP-A-7-170318 (JP, A) 1-1191552 (JP, A) JP-A-5-30229 (JP, A) JP-A-2-143669 (JP, A) JP-A-4-48849 (JP, A) JP-A-4-223643 (JP, A A) JP-A-61-172470 (JP, A) JP-A-4-47846 (JP, A) JP-A-3-159449 (JP, A) Japanese Utility Model Application Sho-63-169743 (JP, U) (58) Survey Field (Int.Cl. ⁷ , DB name) H04M 1/274 H04M 1/56

Claims (1)

(57) [Claims] 1. A display means for displaying information; a dial key for inputting a dial number; a redial key for instructing a previous call to a destination; According to the registered area of the destination portable wireless device at the previous dialed number
Input means having a switching key for changing the identification information of the distance determined in advance, and storage means for storing dial number data corresponding to the operation of the dial key when the dial key is operated at the time of calling. When the switching key is operated following the operation of the redial key , according to the registration area of the partner portable wireless device in the dial number data stored in the storage means.
The identification information of the distance determined by
Data to a different number data that is different from the
And a control means for displaying on said display means a dial signal corresponding to the displayed dial number data.