JPH08317470A - Digital cordless telephone set - Google Patents

Abstract

PURPOSE: To automatically transmit the display contents of a digital cordless slave unit to a pocket pager. CONSTITUTION: The digital cordless slave unit 30 is provided with an electronic notebook function circuit 14, a conversion circuit for converting data displayed at a display part 9 to dial data and a transfer switch 21 for operating the operation of the circuit through one action. By pushing the transfer switch 21, the display contents of the slave unit 30 are transmitted to the pocket pager.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a digital cordless telephone suitable for message-transmitting display contents of a digital cordless cordless handset to a display portion of a pager.

[0002]

2. Description of the Related Art Conventionally, when sending character information from a digital cordless telephone to a pager, dials 0-9,
* And # are combined and sent.

[0003] For example, when displaying "30 Puncture", refer to the free word conversion table shown in FIG.
Is 98, 0 is 00, P is 63 and 05, N is 03, O is 1
5, Ku was 23, Le was 94, Ma was 71, and Su was 33, and the characters were sent by pressing the dial keys.

[0004]

However, in transmitting character information from the conventional digital cordless telephone set to the pager as described above, it is necessary to press the dial key many times while looking at the conversion table, and moreover, the dial key. Since pressing is repeated many times, there is a concern that the correct content was transmitted to the other party.

Further, the conventional digital cordless telephone does not have a function for sending a message to the other party urgently during a conference or the like or for a deaf person to make a call. If not, there was no way to urgently make a one-touch call to a specific destination, record the desired content in advance, and then convey the message, even if the other party did not speak when the other party answered.

[0006]

In order to achieve the above object, the invention of claim 1 of the present invention provides a digital cordless slave unit with a memory circuit for storing the name and telephone number of the other party and a katakana by operating a dial key. An electronic telephone directory function circuit capable of searching and displaying kanji and numbers and a conversion circuit for converting the retrieved display contents into dialed numbers are provided.
It is characterized in that the display contents are converted into dialed numbers by the conversion circuit and transmitted and displayed as a message on a pager.

According to a second aspect of the present invention, in the digital cordless telephone according to the first aspect, a transfer button capable of making a one-touch call for pager transfer is provided, and key input is performed so as not to bother others around the user during key operation. It is characterized by further comprising a circuit for stopping the sound of time.

According to a third aspect of the present invention, in the digital cordless telephone device according to the first aspect, a voice synthesizing circuit is provided so that the calling party can convert the katakana, kanji, and numeral displays in the display section into voices after the incoming call is answered. It is characterized by doing so.

According to a fourth aspect of the invention, in the digital cordless telephone device according to the first aspect, an emergency button is provided,
It is characterized in that a specific voice in voice synthesis is dialed to a predetermined partner, the partner's response is detected, and the content is transmitted.

[0010]

In the present invention, according to the constitution of claim 1, the display contents of the digital cordless handset can be automatically converted into dialed numbers by the conversion circuit and can be transmitted and displayed as a message on the display portion of the pager.

According to the second aspect of the invention, the sound at the time of key input can be stopped by the one-touch pager transfer button.

Further, according to the configuration of claim 3, it is possible to convert the display content of the slave unit into voice and transmit it to the other party.

Further, according to the structure of the fourth aspect, it is possible to make a call to a predetermined place by a key operation in case of emergency and inform the other party of the display contents of the handset by voice.

[0014]

【Example】

(Embodiment 1) FIG. 1 is a block diagram of a digital cordless telephone showing Embodiment 1 of the present invention.

In FIG. 1, 1 is an RF unit, 2 is a CPU for controlling the entire digital cordless slave unit 30, 3 is a modulator, 4 is a demodulator, 5 is a TDMA / TDD processor, and 6 is a unit.
Is an ADPCM transcoder, 7 is a PCM codec, 8 is a driver for liquid crystal display, 9 is a liquid crystal display unit, 10
Is a dial key, 11 is a receiver, 12 is a microphone, 13
Is a buzzer, 14 is an electronic notebook circuit including a memory, 15 is a call key, 20 is a conversion circuit for converting the display content into dial data, 21 is a start-up switch (pager transfer button) for operating the conversion circuit 20, and 22 is It is a switch (key tone off button) for stopping the input confirmation sound at the time of key input.

FIG. 2 is an operational connection diagram of the first embodiment. Figure 2
In the figure, 30 is a digital cordless cordless handset of the present invention, 3
1 is a base station for digital cordless, 32 is an exchange, 33
Is a pager for pager, 34 is a pager, 21 is a pager transfer button, 22 is a key tone off button, and 9 is a display section.

Next, the operation of the first embodiment will be described. Figure 2 shows the basic operation when sending characters to a pager.
As is clear from the connection diagram, the telephone number of the pager 34 is dialed from the digital cordless cordless handset 30 and the message to be displayed is displayed on the display unit 9 of the digital cordless cordless handset 30 using the telephone book function. This content is
By pressing the pager transfer key 21, the pager is transferred to the pager 34 in the route of 1 → 2 → 3 → 4 and displayed on the pager 34 of the other party.

Next, details of this embodiment will be described with reference to FIG. As an example, if you want to send "30 minutes late" to a pager, use the dialing key 10 to set the electronic note function to "30.
"Pun Ocremas" is displayed on the display unit 9.

First, the input from the dial key 10 is input to the CPU.
2, the dial data is converted into katakana by the electronic notebook circuit 14 and displayed on the display unit 9 by the liquid crystal display driver 8.

Next, when the telephone number of the pager to be called is input by the dial key 10 and the call button 15 is pressed, the dial data is digitally transferred through the route of CPU 2 → TDMA / TDD processing unit 5 → modulation unit 3 → RF unit 1. It is sent to the cordless base station 31 and connected to the pager 34. When the connection is completed, the pager transfer key 21 is pressed, and the data conversion circuit 20 converts the display data in the electronic notebook circuit 14 into dial data according to the free word conversion table of FIG. 5 and transfers it to the pager.

In the present embodiment, since it is "30 Puncle mass", it is "99 00 63 05 03 1" from FIG.
5 23 93 71 33 ”dial data will be sent. Further, if the switch 22 is turned on in advance, the input confirmation sound of the dial key 10 can be stopped from the buzzer 13.

(Second Embodiment) A second embodiment of the present invention will be described with reference to FIG.

In FIG. 3, the same components as those in FIG. 1 are designated by the same reference numerals, and the description thereof will be omitted. The second embodiment differs from the first embodiment in that the voice synthesis ROM 23 and the voice conversion start button 24 are used.
Is just added.

Next, the operation of the second embodiment will be described. As in the first embodiment, the content to be transmitted to the display unit 9 is input by the dial key 10 using the electronic notebook function. Since the operation at this time is the same as that of the first embodiment, the description thereof will be omitted. next,
When the other party makes a call and the other party answers, the voice conversion start button 24 is pressed to detect the voice conversion start signal from the CPU 2, and the display data of the electronic notebook circuit 14 is converted into the voice synthesis ROM 2.
3 is accessed via CPU2 and the data is ADP
The data can be transmitted to the CM transcoder 6, and the voice can be sent to the other party through the route of the TDMA / TDD processing unit 5 → modulation unit 3 → RF unit 1.

According to the second embodiment described above, the contents of the display section can be converted into a voice with a single touch by pressing the voice conversion button and can be transmitted to the other party. Since it is mounted on the digital cordless slave unit, the ADPCM circuit can be shared.

(Third Embodiment) A third embodiment of the present invention will be described with reference to FIG.
Will be described. In FIG. 4, components 1 to 15,
Since 20, 21, 22, 23, and 24 are the same as those in the second embodiment, description thereof will be omitted. The third embodiment is different from the second embodiment in that the voice synthesizing circuit 25 that can be written by a user and the other keys do not work in the digital cordless cordless handset unless the power key is turned on.
An emergency button 26 designed to operate even in the FF state and a dial data memory 27 in which a user can write are newly added.

Next, the operation of the third embodiment will be described. The telephone number of the place where the user wants to make a call in an emergency is input from the dial key 10 in advance and stored in the dial data memory 27 via the CPU 2. Next, a message to be sent in an emergency is stored in the voice synthesis circuit 25 from the microphone 12 via the PCM codec 7.

Next, an actual emergency operation will be described.
When the emergency button 26 is pressed, this pressing signal is C
The dial data detected by the PU 2 and stored in the dial data memory 27 is dialed in the route of the CPU 2 → TDMA / TDD processing unit 5 → modulation unit 3 → RF unit 1.

Next, it is detected that the other party has responded, and a preset message is sent from the voice synthesis circuit 25 to the ADPCM.
The voice is transmitted to the other party through the route of transcoder 6 → TDMA / TDD processing unit 5 → modulation unit 3 → RF unit 1.

According to the third embodiment described above, it is possible to automatically dial a predetermined destination and send a prerecorded message when the destination responds by simply pressing the emergency button in an emergency.

If the display contents retrieved by the electronic notebook are used in the same manner as in claim 2 without using the user-writable voice synthesis circuit 25, a fixed voice synthesis voice can be sent to the other party.

[0032]

As is apparent from the above embodiment, the present invention provides a digital cordless slave unit with an electronic notebook function circuit,
A circuit that converts the data displayed on the display to dial data is installed, and a transfer button that operates this circuit with one touch is provided, so the display content can be transmitted to the pager with one touch without sending incorrect data. It has the effect of being able to.

Further, by mounting the circuit of the present invention on the digital cordless slave unit, the dial conversion circuit is RO
Since the digital processing can be performed by controlling the CPU simply by mounting the M, the above function can be realized at a low price.

Further, by providing the key confirmation sound stop button, there is an effect that the pager transfer can be performed without causing any trouble to the people around.

Further, in the present invention, since the above circuit is further provided with a voice synthesis ROM and a voice conversion button,
It is possible to automatically convert the text on the display unit into a voice and send the voice to the other party, instead of talking to the other party during the conference or a deaf person, etc.

Further, since the present invention is mounted on a digital cordless slave unit, the ADPCM circuit can be shared and the cost can be reduced.

Further, according to the present invention, an emergency button that accepts key input even when the power is turned off is mounted, and a RAM that can be stored by the user is mounted. This has the effect of automatically dialing a dial number registered in advance and transmitting a message by voice after the other party responds.

[Brief description of drawings]

FIG. 1 is a first embodiment of a digital cordless telephone of the present invention.
Block diagram showing the configuration of

FIG. 2 is a first embodiment of a digital cordless telephone of the present invention.
Operation connection diagram

FIG. 3 is a second embodiment of the digital cordless telephone of the present invention.
Block diagram showing the configuration of

FIG. 4 is a third embodiment of the digital cordless telephone of the present invention.
Block diagram showing the configuration of

FIG. 5: Freeword conversion diagram for sending characters to a conventional pager

[Explanation of symbols]

 1 RF unit 2 CPU for controlling circuits 3 Modulation unit 4 Demodulation unit 5 TDMA / TDD processing unit 6 ADPCM transcoder 7 PCM codec 8 Driver for liquid crystal display 9 Liquid crystal display unit 10 Dial keys 11 Receiver 12 Microphone 13 Buzzer 14 Including memory Electronic notebook circuit 15 Call key 20 Circuit for converting display contents to dial data 21 Start switch 22 Switch (key tone off button) 23 Voice synthesis ROM 24 Voice conversion start button 25 Voice synthesis circuit 26 Emergency button 30 Digital cordless handset 31 Digital Cordless Base Station 32 Switch 33 Pager Base Station 34 Pager

Claims (4)

[Claims] 1. A digital cordless cordless handset, a memory circuit for storing the name and telephone number of the other party, an electronic telephone directory function circuit capable of retrieving and displaying katakana, kanji, and numbers by dial key operation, and the retrieval. A digital cordless telephone characterized in that a conversion circuit for converting display contents into dialed numbers is provided, the display contents are converted into dialed numbers by the conversion circuit, and transmitted and displayed as a message on a pager. 2. A transfer button capable of making a one-touch transmission of pager transfer, and further comprising a circuit for stopping a sound at the time of key input so as not to disturb others around the user when the key is operated. Item 1. A digital cordless telephone set. 3. The digital cordless telephone according to claim 1, wherein a voice synthesis circuit is provided so that the calling party can convert the katakana, kanji, and numeral display in the display unit into voice after the incoming call is answered. 4. An emergency button is provided, a specific voice in voice synthesis is dialed to a predetermined partner, and it is detected that the partner responds, and the contents are transmitted. Item 1. A digital cordless telephone set.