JPH0865745A - Pager system and pager device used for the system - Google Patents

Abstract

PURPOSE: To surely inform a call without supplying a noise to the periphery. CONSTITUTION: This pager system consists of a portable telephone set 1 and a pager part 3. The portable telephone set 1 receives an individual call signal from a radio base station via an antenna 14, and demodulates a reception signal to a digital signal by a signal demodulation means, and stores a demodulated digital signal, and compares it with the individual call signal supplied in advance, and sends out the call signal formed there via the antenna 14 again when judging that it is the call signal addressed to its own. The pager part 3 functions as a pager device 5 by fixing on the band 32 of a wristwatch 31. The pager device 5 receives the call signal from the portable telephone set 1, and informs the call to an owner, for example, by vibrating a film shape vibrator provided on the rear side of the pager part 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pager system comprising a mobile phone and a pager section and a pager device which can be worn on the body. More specifically, the present invention relates to a pager system that calls a pager unit from a mobile phone when the mobile phone receives the individual call signal. The present invention also relates to a pager device that can receive an individual call signal and determine that the call is the individual call, or can notify the user by calling from a mobile phone.

[0002]

2. Description of the Related Art A pager of this type includes a high frequency receiving means capable of receiving an individual call signal, a signal demodulating means for demodulating a received signal received by the high frequency receiving means into a digital signal, and a digital signal demodulated by the signal demodulating means. Received signal storage means for storing signals, calling signal storage means for storing a predetermined individual calling signal, digital signal stored in the received signal storage means and individual calling signal from the calling signal storage means are compared. A calling number comparing means for outputting a matching signal when the comparison result of the individual calling signal and the individual calling number match, and a notifying means for notifying by the matching signal from the calling number comparing means. Things are common.

There is also provided a pager having such a structure incorporated in an electronic wristwatch body (Japanese Patent Laid-Open No. 6-66363).

In these pagers, when the individual call signal addressed to itself is received by the high frequency receiving means, the received signal is given to the signal demodulating means. The signal demodulation means demodulates the received signal into a digital signal and stores the digital signal in the received information storage means. Then, the digital signal stored in the received information storage means and the individual call signal stored in the call number storage means are compared by the call number comparison means, and if both match, the call number comparison means agrees. The signal is output. This coincidence signal drives the notification means. When the notification means is driven, for example, sound, light, or vibration is generated to notify the person carrying the pager that there is a call.

[0005]

However, when the pager which can notify by the above-mentioned sound, light, vibration, etc. is provided in the mobile phone, the one which notifies by optical display lacks immediate recognition. In addition, there is a drawback in that the one that is notified by vibration has a problem of efficiency of electric power use and a mechanical adverse effect on the mobile phone.

Further, in the case where a pager is provided on a wristwatch, a sudden buzzer sound gives an unpleasant feeling to the surroundings, and a movement by a pointer gives a timely notification. It lacks cognition and, in addition, it has a drawback that the mechanism of the wristwatch is adversely affected in the case of the one that is notified by vibration.

Further, in the case where a pager is provided on a wristwatch, there is a limit in terms of area in order to display it on the dial of the timepiece, and there is a disadvantage in that the letters have to be small.

In addition, by providing the timepiece with a pager function, there is a drawback that the shape of the timepiece becomes large, the thickness of the timepiece increases, and the weight of the timepiece increases.

An object of the present invention is to provide a pager system and a pager device which solves the above-mentioned drawbacks and can call and notify without fail while giving no noise to the surroundings.

[0010]

To achieve the above object, the pager system of the present invention comprises a high frequency receiving means capable of receiving an individual calling signal and a signal demodulating means for demodulating a received signal from the high frequency receiving means into a digital signal. A reception information storage means for storing the digital signal demodulated by the signal demodulation means, a calling number storage means for storing a predetermined individual calling signal, a digital signal stored in the reception information storage means and the calling number storage means A portable telephone having a calling number comparing means for comparing the stored individual calling signal and a transmitting means for transmitting the calling signal to the pager when the comparison matching signal is output from the calling number comparing means, and the portable telephone section. And a pager unit for receiving and notifying a calling signal from the transmitting means.

Further, the pager section receives the calling signal from the transmitting means, demodulating means for demodulating the signal received by the receiving means, and informs the carrier that there is a call. It is characterized in that it has an informing means and a control circuit which takes in the output signal from the demodulating means and drives the informing means.

Further, the notifying means is characterized in that it is a vibration generating element which vibrates in response to a drive signal, or a visible display body which displays by a drive signal. In order to achieve the above object, a pager device of the present invention includes a receiving unit that receives a calling signal, a demodulating unit that demodulates a signal received by the receiving unit, and a notification that notifies a carrier that a call is made. A ringer is provided with a pager portion including a means and a control circuit for taking in the output signal from the demodulating means and driving the informing means.

In order to achieve the same object, a pager device of the present invention comprises a high frequency receiving means for receiving an individual calling signal, a signal demodulating means for demodulating the received signal received by the high frequency receiving means into a digital signal. Reception signal storage means for storing the digital signal from the signal demodulation means, calling signal storage means for storing a predetermined individual calling signal, digital signal stored in the reception signal storage means and the calling signal storage means The ringer is provided with a pager section composed of a calling number comparing means for comparing the individual calling signal stored in the above and a notifying means for notifying when the comparison matching signal from the calling number comparing means is output. There is.

Further, the notifying means is characterized by being a vibration generating element which vibrates in response to a drive signal, or a visible display body which displays by a drive signal.

Further, the ring-shaped body is a watch band or a decorative band.

[0016]

Therefore, in the portable telephone, the individual call signal is received by the high frequency receiving means, the received signal is demodulated into the digital signal by the signal demodulating means, and the demodulated digital signal is stored in the received signal storing means. Then, the calling number comparison means operates to read the individual calling signal stored in the calling signal storage means. Then, the calling number comparison means compares the predetermined data of the digital signal with the read calling number, and when they coincide with each other, activates the pager transmission means to send a radio wave modulated by the predetermined data from the antenna. The pager unit is separated from the mobile phone unit and receives a calling signal from the transmitting unit to notify the person who has the calling signal.

Further, the pager section receives the calling signal from the pager transmitting means of the portable telephone by the receiving means, demodulates the received signal by the demodulating means, and supplies this to the control circuit. The control circuit, based on the demodulated signal,
The notification means is driven. As a result, the person in possession can be notified that there is a call.

Further, the notifying means can notify the person in possession of the call by vibrating the vibration generating element by the drive signal generated when the call is made.

Further, the notification means can display on a visible display body by a display signal generated when a call is made, and give necessary data to a person who has the call to notify that there is a call.

Further, the pager device of the present invention has a ring-shaped pager portion in which the calling signal is received by the receiving means, the received signal is demodulated by the demodulating means, and the signal is given to the control circuit so that the notifying means can give the notification. It is provided in. Therefore,
The owner can use it by fitting it on the arm or the like.

Further, the pager device of the present invention can receive the individual calling signal from the radio base station, determine that the calling signal is addressed to itself, and, if it is addressed to itself, notify the owner. The pager portion thus configured can be provided on the ring-shaped body, and the ring-shaped body can be used by fitting it on the arm or the like.

Further, the notifying means can notify the person in possession of the call due to the vibration by vibrating the vibration generating element by the drive signal generated when the call is made.

Further, the notifying means can display on the visible display by a display signal generated when a call is made, and give necessary data to the person who has the call to notify that the call is made.

As the ring-shaped body, a watch band or a decorative band may be used.

[0025]

The present invention will be described below with reference to the illustrated embodiments.

First, an embodiment of a pager system of the present invention and a pager device used in the system will be described with reference to FIGS.

FIG. 1 is a perspective view of a pager system of the present invention and a pager device used in the system. In FIG. 1, the pager system is separated from a mobile phone 1 capable of making a call through a wireless communication line and capable of transmitting an alerting call radio wave when receiving a pager individual call addressed to itself and the mobile phone 1. And a pager unit 3 which receives an alarm calling radio wave from the mobile phone 1 and issues an alarm.

The mobile phone 1 has the following shape. That is, the upper casing 11 having a thin cubic shape
And a lower casing 12 having the same shape are rotatably connected by a rotating shaft 13, and when not talking, the upper casing 11 and the lower casing 12 are rotated about the rotating shaft 13. Can be brought into contact with each other to form one box, and when talking, the upper casing 11 and the lower casing 12 are opened with the rotating shaft 13 as the center of rotation, and both are arranged at a predetermined angle. It can be kept at.

A rod antenna 14 is disposed on one end side of the upper casing 11 and the rod antenna 1
4 is commonly used for transmission and reception. Further, a display panel 15 capable of displaying various data is arranged on one flat surface side of the upper casing 11, and a speaker groove 16 is formed on the upper side of the display panel 15 in the drawing. . A dial push button 17 is arranged on one surface of the lower casing 12, and a microphone slot 18 is formed in the lower portion of the figure.

The pager unit 3 is arranged on the band 32 of the wristwatch 31, and the pager unit 5 is constructed by thus disposing the pager unit 3 on the band 32.

FIG. 2 shows a front view of an embodiment of the pager section. On the front surface of the pager unit 3 shown in FIG. 2, a solar battery 33 is arranged on the uppermost side in the figure, and a visible display body 34 is arranged on the lower side in the figure on the solar battery 33. Further, the visual display 34
A battery indicator 35 is provided on the lower side in the figure so that the charging status of the battery can be displayed. A changeover switch 36 is provided further below the battery indicator 35 in the figure so that the operating state of the pager unit 3 can be selected to a predetermined one.

FIG. 3 shows a back view of an embodiment of the pager section. On the back surface of the pager unit 3 shown in FIG. 3, a film-shaped vibrating body 37 is arranged on the upper side in the drawing, and a film battery 38 is arranged on the lower side of the film-shaped vibrating body 37. The film-like vibrating body 37 is provided in the pager unit 3
It is arranged at a position where it directly contacts the skin of the person who owns it.

FIG. 4 shows a sectional view of an embodiment of the pager section. As shown in FIG. 4, the pager unit 3 is roughly divided into a shape in which a front side member and a back side member are laminated, and in the figure, the front side has a solar battery 33, a visible display body 34, and a reception unit 34. The drive circuit 39 is arranged, the film-shaped vibrating body 37 and the film battery 38 are arranged on the back side, and these are laminated. Although not shown, a battery indicator 35 and a changeover switch 36 are arranged at a predetermined position on the front side.

FIG. 5 shows a circuit diagram of the mobile phone. Figure 5
The mobile phone 1 shown in FIG.
A high frequency receiving means 51, a signal demodulating means 52, a received signal storing means 53, a calling signal storing means 54, a calling number comparing means 55 and a pager transmitting means 56,
It is connected as follows. The rod antenna 14 is connected to the input terminal of the high frequency receiving means 51. The high frequency receiving means 51 is adapted to receive an individual calling signal. The output terminal of the high frequency receiving means 51 is the signal demodulating means 5
2 is connected to the input terminal. The signal demodulation means 52
The input reception signal is demodulated into a digital signal. The output terminal of the signal demodulation means 52 is connected to the reception signal storage means 53. This calling signal storage means 54
Is capable of storing the digital signal output from the signal demodulation means 52. This received signal storage means 53
Is connected to one terminal of the calling number comparing means 55, and the calling signal storage means 54 is connected to the other terminal of the calling number comparing means 55. As a result, the calling number comparison means 55 can refer to the stored contents of the reception signal storage means 53 and the calling signal storage means 54, and can compare the two. The output terminal of the calling number comparison means 55 is connected to the input terminal of the pager transmission means 56. The pager transmission means 56 supplies the calling signal demodulated with the data stored in the reception signal storage means 53 to the antenna 14 when the coincidence signal is output from the calling number comparison means 55. . The antenna 14 can be commonly used for transmission / reception during a call, reception of an individual call signal, and transmission of a call signal from the pager transmission means 56.

FIG. 6 shows a block diagram of the configuration of the pager section. The pager unit 3 shown in FIG.
A pager receiving means 61, a signal demodulating means 62,
It is provided with the notification means 63 and the control circuit 64, and is as follows. The antenna section 60 is connected to the input terminal of the pager receiving means 61. Pager receiving means 61
Is adapted to receive the calling signal transmitted from the pager transmitting means 56 of the mobile phone 1 through the antenna section 60. The output terminal of the pager receiving means 61 is connected to the input terminal of the signal demodulating means 62, and the received calling signal is given to the signal demodulating means 62. The signal demodulation means 62 is adapted to digitally demodulate the input received signal. This signal demodulating means 6
The output terminal of 2 is connected to the input terminal of the control circuit 64, and its digital signal can be supplied to the control circuit 64. The control circuit 64 creates a signal for activating the notification means 63 based on the digital signal. Control circuit 6
The output terminal of No. 4 is connected to the input terminal of the notification means 63. The notification means 63 operates by a start signal from the control circuit 64 and notifies the wearer that there is a call.

Further, the notification means 63 is a piezo pulse generating means 65 for generating a pulse signal in response to a command from the control circuit 64, a piezo driving means 66 for forming a drive signal by the pulse signal, and the piezo driving means 66.
And a display drive means 67 for forming a display drive signal in response to a command from the control circuit 64, and the display drive means 6.
7, a display system including a visible display body (not shown) for displaying data and the like.

Although a piezo element is used as the vibration generating element here, either a ceramic type or a polymer type may be used as the piezo element. A flexible element such as a “polyvinylidene fluoride film” is suitable as the polymer-based piezo element, and the film-shaped vibrating body 37 is used in this embodiment. And the piezoelectric polymer element
Natural polymers such as those shown in Table 1, polar polymers, ferroelectrics,
Polymer ceramic composite materials can also be used.

[0038]

[Table 1]

The operation of such an embodiment will be described. First, the ringing signal transmitted from the wireless transmission base is received by the mobile phone 1. In the mobile phone 1, the calling signal is guided to the high frequency receiving means 51 via the antenna 14 and received. The ringing signal amplified by the high frequency receiving means 51 is demodulated into a digital signal by the signal demodulating means 52 and then stored in the received signal storage means 53. When the digital signal is stored in the reception signal storage means 53, the calling number comparison means 55
Reads out the calling number stored in advance in the calling signal storage means 54 and compares it with the calling number portion of the digital signal. When the two numbers match, the calling number comparing unit 55 outputs the matching signal and necessary data (for example, a message such as a contact telephone number) to the pager transmitting unit 56. The pager transmitting means 56 operates by the coincidence signal, and sends out a radio wave modulated by the data given from the calling number comparing means 55 from the antenna 14.

The ringing radio wave transmitted from the antenna 14 is received by the pager receiving means 61 via the antenna 60. The ringing radio wave received by the pager receiving means 61 is digitally demodulated by the signal demodulating means 62 and is then controlled by the control circuit 6.
Given to 4. The control circuit 64 activates the display drive means 67 based on the demodulated digital data to display the necessary data on the visible display body 34 shown in FIG. 2, and activates the piezo pulse generation means 65 to generate a pulse signal. generate. This pulse signal is amplified by the piezo drive means 66 and vibrates the film-like vibrating body 37 shown in FIGS. 3 and 4. As a result, the owner of the pager device 5 can be informed that there is a call.

Since the present embodiment is constructed as described above, it has the following advantages. (1) Since the mobile phone 1 and the pager unit 3 are separated from each other, and the film-like vibrating body 37 is provided on the pager unit 3 side to notify that there is a call due to vibration, a machine that vibrates the mobile phone 1 It does not have a negative impact. (2) The pager unit 3 is provided on the band 32 of the wristwatch 31 so that the vibration at the time of calling (call notification) can be directly felt on the skin. Therefore, even if the vibration output is small, the alarm can be surely sensed. it can. (3) Since the pager unit 3 is provided on the band 32 of the wristwatch 31, the main body of the wristwatch 31 is not affected by vibration. (4) Since the pager unit 3 is provided on the band 32 of the wristwatch 31, the degree of freedom in space is increased as compared with the case where the pager 3 is provided inside the wristwatch 31 body. (5) Since the film-shaped vibrating body 37 made of a flexible polymer piezoelectric film is used as the vibration generating element, it fits lightly and thinly on the skin. (6) Since an electrochromic display (ECD) is used as the display body, when rewriting a message is not necessary, no current is consumed for display by using the memory function of the ECD. (7) Since the polymeric piezoelectric film, the solar battery, the display, and the drive circuit board are formed of a flexible film, they can be laminated.

In the above embodiment, the band 32 of the wristwatch 31 is used as the ring-shaped body, but the present invention is not limited to this, and a decorative band such as a bracelet or a ring can also be used.

Next, a second embodiment of the pager device will be described. This pager device is a ring-shaped body provided with a pager section, and is used by the calling device alone.

FIG. 7 shows a block diagram of this pager device. In FIG. 7, the pager device 5A includes a pager section 7 for directly receiving and notifying a call signal transmitted from a wireless transmission base, and a ring-shaped body (not shown). The pager section 7 is fixed to the ring-shaped body. It will be.

The pager section 7 shown in FIG. 7 has an antenna section 70, a high frequency receiving means 71 for receiving an individual ringing signal induced in the antenna section 70, and a reception signal received by the high frequency receiving means 71 as a digital signal. Signal demodulation means 72 for demodulating the received signal, received signal storage means 73 for storing the digital signal from the signal demodulation means 72, ringing signal storage means 74 for storing a predetermined individual ringing signal, and the received signal storage means. A calling number comparing means 75 for comparing the digital signal stored in 73 with the individual calling signal stored in the calling signal storage means 74, a notifying means 76 for notifying the carrier that there is a call, and the calling And a control circuit 77 for driving the notification means 76 when the comparison match signal from the number comparison means 75 and necessary data (message) are output. .

Further, the notification means 76 is a piezo pulse generating means 78 for generating a pulse signal in response to a command from the control circuit 77, a piezo driving means 79 for forming a driving signal by the pulse signal, and the piezo driving means 79.
A vibration generating element driven by (not shown in this embodiment, for example, the film-like vibrating body 37 in FIGS. 3 and 4).
And a display drive means 80 for forming a display drive signal in response to a command from the control circuit 77, and a visible display body for displaying data and the like by the display drive means 80 (not shown in this embodiment, for example, 2 corresponds to the visible display body 34 in FIG. 2).

The operation of the second embodiment will be described. The call signal transmitted from the wireless base station is received by the antenna unit 7
It is received by the high frequency receiving means 71 via 0. The ringing signal amplified by the high frequency receiving means 71 is signal demodulating means 72.
Is supplied to. The signal demodulation means 72 digitally demodulates the calling signal, and the digital signal is received signal storage means 73.
To memorize. When the digital signal is stored in the reception signal storage means 73, the calling number comparison means 75 operates to read the preset calling number stored in the calling signal storage means 74. The calling number comparing means 75 compares the calling number portion of the digital signal stored in the reception signal storing means 73 with the calling number previously set and stored in the calling signal storage means 74, and when they match each other. Data such as a coincidence signal and a necessary message are given to the control circuit 77. The control circuit 77 drives the notification means 76 based on the signal.

Here, in the control circuit 77, the display drive means 80 is activated based on the supplied digital data to display the necessary data on the visible display body 34 shown in FIG. It is activated to generate a pulse signal. The pulse signal generated by the piezo pulse generating means 78 is amplified by the piezo driving means 79 and vibrates the film-like vibrating body 37 shown in FIGS. 3 and 4. As a result, it is possible to vibrate that the pager unit 5A having the pager unit 7 as a ring-shaped body set on the band 32 of the wristwatch 31 as shown in FIG. I can inform you.

The second embodiment as described above also has the following advantages. (1) Set the pager unit 7 to a wheel state, for example, the wristwatch 3
Since it is provided on the belt 32 of No. 1 so that the notification at the time of calling can be directly felt on the skin by vibration, there is an advantage that the alarm can be surely sensed even if the vibration output is small. (2) Further, since the pager unit 7 is provided on the band 32 of the wristwatch 31, for example, it is possible to install a solar battery, and there is an advantage that the area of the visible display body 34 can be increased. (3) Further, since the vibration generating element 37 is configured by using a flexible polymer piezoelectric film, it has advantages that it is light, thin and fits on the skin. (4) Further, since the ECD is used as the visible display body 34, there is an advantage that no current is consumed for display if the memory function of the ECD is used when message rewriting is unnecessary. (5) Since the pager device 5A only needs to be fitted on the arm or finger, it does not hinder the work or the like, and can make a reliable call. In the above embodiment, the pager unit 7 is arranged on the band 32 of the wristwatch 31, but the present invention is not limited to this.
The pager section 7 can be arranged on a decorative bracelet such as a bracelet or a ring.

[0050]

As described above, according to the first aspect of the present invention, a portable telephone which receives an individual call signal, determines that the call is addressed to itself, and can transmit the call signal when addressed to itself, Since it consists of a pager unit that is separate from the mobile phone unit and receives and alerts the call signal from the mobile phone unit, there is no mechanical influence due to vibration on the mobile phone unit, and the pager unit is at hand. It is possible to know for sure that there was a notification.

Further, the pager unit according to the second aspect of the invention can receive the call signal from the portable telephone, take in the output signal from the demodulation means which can be notified by the notification means, and drive the notification means. As a result, the call signal from the mobile phone can be reliably received, and the owner can be surely notified that there is a call.

Further, the notifying means according to the third aspect notifies the holder by the vibration generating element that vibrates by the drive signal generated by the calling signal, so that it is possible to surely detect that there is a calling by the vibration. It is possible and does not make noise to the surroundings.

Further, since the notifying means according to the present invention displays the fact that there is a call by the visible display body which can be displayed by the drive signal generated by the call signal, it displays the necessary message etc. without fail. Can be notified.

According to the fifth aspect of the present invention, a ringer is provided with a pager section capable of receiving a call signal from the mobile phone and notifying the wearer that there is a call. Since it is used by fitting it in, it can be surely notified that there is a call.

According to the sixth aspect of the invention, a pager which receives an individual call signal from the radio base station, determines that the call is addressed to itself, and informs the owner when the call is addressed to itself. Since the portion is provided on the ring-shaped body and the ring-shaped body is fitted on the human body for use, it is possible to reliably notify that there is a call, and it is convenient to use and convenient to carry.

Further, since the notifying means according to claim 7 can notify the holder by the vibration generating element which vibrates by the drive signal generated at the time of calling, it is possible to surely detect that there is a calling by the vibration. It does not cause noise to the surroundings.

Further, since the notifying means according to the present invention displays the fact that the call has been made by the visible display body which can be displayed by the drive signal generated by the call signal, it displays the necessary message etc. surely. Can be notified.

Furthermore, since the ring-shaped body according to claim 9 is a watch band, it does not affect the wristwatch body due to vibrations, and it is space-saving as compared with the case where a pager is provided in the wristwatch body. Since the degree of freedom is increased and the calling notification at the time of calling can be directly felt by the vibration, the alarm can be surely sensed even if the vibration output is small.

Further, since the ring-shaped body according to the tenth aspect is a decorative band, the ringing notification at the time of ringing can be directly felt by the skin by vibration, and the alarm can be surely sensed even with a small vibration output. it can.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is an enlarged front view showing the pager unit.

FIG. 3 is a rear view showing the pager portion in an enlarged manner.

FIG. 4 is an explanatory view showing the structure of the pager section from the side.

FIG. 5 is a block diagram of an electric system of the mobile phone.

FIG. 6 is a block diagram of a reception drive circuit of the pager unit.

FIG. 7 is a block diagram showing a second embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Mobile phone 3,7 Pager part 5,5A Pager device 11 Upper housing part 13 Lower housing part 14 Antenna 15 Display panel 16 Speaker groove hole 17 Dial push button 18 Microphone groove hole 31 Wrist watch 32 Band (ring shape) Body 33 Solar battery 34 Visible display body 35 Battery display body 36 Changeover switch 37 Film-like vibrating body 39 Reception drive circuit 51 High frequency receiving means 52 Signal demodulation means 53 Received signal storage means 54 Call signal storage means 55 Call number comparison means 56 Pager Transmission means 60 Antenna section 61 Pager reception means 62 Signal demodulation means 63 Notification means 64 Control circuit 65 Piezo pulse generation means 66 Piezo drive means 67 Display drive means

Claims (10)

[Claims] 1. A high frequency receiving means capable of receiving an individual call signal, a signal demodulating means for demodulating a received signal from the high frequency receiving means into a digital signal, a received information storing means for storing the digital signal demodulated by the signal demodulating means, Call number storage means for storing an individual call signal given in advance, call number comparison means for comparing a digital signal stored in the received information storage means with an individual call signal stored in the call number storage means, and the call A mobile telephone having a transmitting means for transmitting a calling signal to a pager when a comparison matching signal is output from the number comparing means, and the portable telephone section are separated from each other and receive and notify the calling signal from the transmitting means. A pager system comprising a pager section. 2. The pager section receives the calling signal from the transmitting means, demodulating means for demodulating the signal received by the receiving means, and informs the carrier that there is a call. 2. The pager system according to claim 1, further comprising a notifying unit and a control circuit that receives the output signal from the demodulating unit and drives the notifying unit. 3. The pager system according to claim 2, wherein the notifying means comprises a vibration generating element that vibrates in response to a drive signal. 4. The pager system according to claim 2, wherein the notifying means is a visible display body that displays a drive signal. 5. A receiving means for receiving a calling signal, a demodulating means for demodulating a signal received by the receiving means, an informing means for informing a carrier that a call is made, and an output from the demodulating means. A pager device comprising a ring-shaped body provided with a pager unit including a control circuit for receiving a signal and driving the notification means. 6. A high frequency receiving means for receiving an individual call signal, a signal demodulating means for demodulating the received signal received by the high frequency receiving means into a digital signal, and a received signal memory for storing the digital signal from the signal demodulating means. Means, and ringing signal storage means for storing a predetermined individual ringing signal,
When a calling number comparison means for comparing the digital signal stored in the reception signal storage means with the individual calling signal stored in the calling signal storage means and a comparison match signal from the calling number comparison means are output A pager device comprising a ring-shaped body provided with a pager unit including an informing unit for informing. 7. The pager device according to claim 5, wherein the notification means includes a vibration generating element that vibrates according to a drive signal. 8. The display device according to claim 5, wherein the notifying means is a visual display body that displays a signal by a drive signal.
The pager device described. 9. The pager device according to claim 5, wherein the ring-shaped body is a watch band. 10. The pager device according to claim 5, wherein the ring-shaped body is a decorative band.