JPH08237744A - Portable telephone set sending radio wave to plural mobile communication enterprises - Google Patents

Abstract

PURPOSE: To attain communication through selection of a mobile communication enterprise by providing a device to a portable telephone set to connect an opposite party and a communication line through an electric communication installation of plural mobile communication enterprises while taking the speech state and the speech charge into account. CONSTITUTION: A power switch of a portable telephone set is closed and an NTT/DOCOMO button 3 is depressed and a telephone number of an opposite party is entered from a telephone operation section 19, dialing is made under the control of a control section 11. Then a signal radio wave is sent to a radio base station via an antenna 8 and a speech channel is connected to an opposite party through an electric communication installation such as NTT/DOCOMO. Furthermore, When a telephone number of an opposite party is entered by depressing a Kansai cellular button 4, dialing is made from the control signal 11, a signal radio wave is sent to the radio base station via the antenna 8 and a speech channel is connected to the opposite party via the electric communication installation of the Kansai cellular or the like. Thus, the mobile communication enterprise is selected for talking.

Description

Detailed Description of the Invention

BACKGROUND OF THE INVENTION [0002] By providing an electric device for emitting radio waves to a plurality of mobile communication carriers in a portable wireless telephone, the user can take into account the communication status, call charges, etc. You can select a mobile operator and use the terminal.

2. Description of the Related Art Conventionally, portable radio telephones have been able to emit radio waves to only one mobile communication carrier.

[0003]

The conventional portable radio telephone can emit radio waves to only one mobile communication carrier, but in consideration of the communication state and call charge in using the device. Put it in to allow users to emit radio waves to mobile operators of their choice.

[0004]

[Means for Solving the Problems] NTT is a mobile communication carrier.
Docomo and Kansai Cellular. NT for mobile phone (1)
T docomo button (3) and Kansai cellular button (4) are provided. To explain when making a call, turn on the power switch (2) of the mobile phone (1), press the NTT Docomo button (3), and press the telephone number of the called side with the ten keys (5), and the control unit (11) will make a dial call. In the signal combination circuit (14), the signal for connecting the NTT Docomo telecommunications equipment and the mobile phone (1) by radio waves is combined into a current, and the signal current passes through the oscillation circuit (15) and becomes a signal wave or a frequency wave. Then, the signal is emitted from the antenna (8) to the wireless base station. The radio base station responds to the received signal or telephone number, if this is the signal or telephone number of the mobile telephone device, then NTT
Signals or signal radio waves corresponding to telephone numbers are sent from the wireless base station through DoCoMo's telecommunications equipment, and the called side is called. If the received telephone number is a wired telephone number, call the telephone with the telephone number through the telephone line through NTT Docomo's telecommunications equipment, turn on the power switch (2) and press the Kansai cellular button (4). When the telephone number of the receiving side is pressed by the ten-key (5), the control unit (11) makes a dial call and a signal for connecting the telecommunications equipment of Kansai Cellular and the mobile phone (1) by radio waves in the signal composite circuit (14). Is combined with the current and the current passes through the oscillation circuit (15) and becomes a signal radio wave or a frequency radio wave from the antenna (8) and is emitted to the radio base station. Subsequent operations are the same as in the case of NTT Docomo. In the case of an incoming call, when a signal radio wave corresponding to a telephone number is transmitted from the nearest radio base station, it enters the antenna (8) and is received by the tuning circuit (17) or the frequency conversion section and the signal decoding circuit section ( In 16), it is judged whether the number obtained by decoding is the own telephone number, and if it is the own telephone number, the sounder is made to ring and the user knows the call by ringing and presses the call button (12) to go off-hook. It becomes a state and it becomes possible to talk. The electronic circuit section (13) is a mobile phone (1).
It is a part of the wireless unit of the. FIG. 3 is a flow chart showing the operation of the mobile phone (1) when making a call. When the power switch (2) is turned on and the NTT Docomo button (3) or the Kansai cellular button (4) is pressed, the hook goes off hook. First, it is judged whether or not the button (3) (4) is pressed (S1). If not, proceed to step (1) to continue off-hook judgment. If pressed, press the numeric keypad (5) to enter the telephone number and dial the entered telephone number to make a response. A call is made possible and a call process is performed to be on-hook (S4), and then the process returns. FIG. 4 is a flowchart showing a process when the mobile phone receives an incoming call. First, it is judged whether or not there is an incoming call (S5). If there is no incoming call, the process proceeds to step (S5) to continue the incoming call judgment. If there is one incoming call, sound the sounder and then the call button (12) is pressed. Call button (1
If 2) is not pressed (on-hook state), go to step (S7) to continue off-hook judgment. If the one-way call button (12) is pressed to go off-hook (S7), stop sounding of the sounder. Then (S8), the call becomes possible (S9), the call process is started, the hook is set, and then the process returns. Also, the buttons (3) and (4) can be changed to other mobile communication carriers. In addition, a mobile phone and a wired telephone are a single unit that enables communication by inputting or outputting a voice signal current from an input / output terminal provided in the mobile phone, and connects the input / output terminal of the mobile phone and the subscriber line. By connecting the connected rosette or public telephone or the terminal connection port of the telephone with a cord or a cord for telecommunication and operating the telephone operation section, the device can be used for both mobile phones and wired telephones. . Regarding the provision of a radio function to a mobile phone (21) provided with a device for emitting radio waves to a plurality of mobile communication carriers, it is necessary to carry the mobile phone when the mobile phone (1) receives or makes a call. The original functions of the telephone are utilized, and when the telephone is not used, it can be used as a radio.
Try to share them in. Insert the earphone plug into the input / output terminal so that you can hear the sound through the earphone. The circuit configuration of the mobile phone (21) will be described together with the operation. First of all, when it is time to make a call, turn on the power switch (22), press the NTT Docomo button (23) or the Kansai cellular button (24) and enter the telephone number of the called side with the ten keys (25). Dialing is performed and the signal restoration circuit section (35)
Then, the signal is combined with the current and the signal radio wave is transmitted from the oscillation circuit (15) to the wireless base station through the antenna (30).
The radio base station sends out a signal wave corresponding to the telephone number to call the called side if the telephone number of the mobile phone is the telephone number of the mobile telephone according to the received telephone number, and if the received telephone number is the wired telephone number, the telephone number of the telephone number The call is made when the called party answers by making a call through the telephone line. When a signal radio wave corresponding to a telephone number is transmitted from the nearest radio base station at the time of an incoming call, the signal enters the antenna (32) and is received by the tuning circuit section (38) or the frequency conversion section and the signal decoding circuit ( 37) Decrypts the signal and outputs it to the control unit (33), and the control unit (33) or the signal decryption unit (37) determines whether or not the number obtained is the own telephone number and determines whether it is the own telephone number. If the radio is activated at this time, stop the sound and ring the sounder. The user knows the call by sounding the sounder and the call button (31)
Press to go off hook and talk. The electronic circuit section forms a part of the wireless section of the mobile phone (21), and the radio section (41) is provided with a frequency selecting section, a detecting section, an amplifying circuit section and the like. Seventh
The figure is a flow chart showing the operation at the time of making a call in the mobile phone. Turn on the power switch (22) to NTT
When the button (23) or the Kansai cellular button (24) is pressed, it goes into an off-hook state. First button (23) (24)
It is determined whether or not is pressed (S10). If it is not pressed, the process proceeds to step (10) to continue the off-hook judgment. If it is pressed one side, it is determined whether or not the radio is operating. If the radio is operating, it is automatically stopped (S15) and then the process proceeds to step (16). If the radio is not operating, the process immediately goes to step (12). A telephone number is input by the ten-key (25), dialing is performed with the input telephone number, and when the called side responds, the call becomes possible, the call processing is started, and then the process returns.
FIG. 8 is a flow chart showing the processing when the mobile phone (21) receives an incoming call. First, it is determined whether there is an incoming call (S20). If there is no incoming call, the process proceeds to step (20) to continue the incoming call determination. If there is one incoming call, it is determined whether the radio is operating. If the radio is not operating, sound the sounder and determine whether the call button (31) is pressed next. If the call button (31) is not pressed (on-hook state), proceed to step (23). If the one-way call button (31) for continuing the off-hook determination is pressed (off-hook state), the sounding of the sounder is stopped (S24), and the call becomes possible. If the one-way radio is operating, it is automatically stopped and then the sounder is rung to determine whether or not the call button is pressed (S28). If the call button (31) is not pressed (on-hook state) For example, it is determined whether the calling side has stopped the call (S
33) Continue the on-hook determination (S28) if the call is not stopped. If the one-way call is stopped, stop sounding the sounder (S34), activate the radio (S32), and then return. If the one-way call button (31) is pushed to go off-hook, the sounding of the sounder is stopped (S29) to enable the call, and the call processing is started and the on-hook (S31) is activated and the radio is activated (S32) to return. Mobile phone (43)
The provision of a device for intermittently setting a standby state for incoming calls will be described. The mobile phone (43) is provided with an oscillation circuit section (57), a switching circuit section (60) using a transistor and the like. Oscillator circuit (5
9), switching circuit section (60) and telephone circuit section (5)
4), etc., is a circuit section in which each circuit accurately acts on the intended function, and each circuit section is connected so that the intended function can be accurately actuated when a current is supplied from each circuit section to each circuit section. . To explain the circuit configuration and the like in FIG. 10, first, when the long button (45) provided on the mobile phone (43) is pressed, current is supplied to the oscillation circuit section (59), but the current is supplied to the oscillation circuit section (59). If supplied, current is oscillated every 4 seconds, or if current is oscillated for 2 seconds, current is not oscillated for the next 6 seconds and current is oscillated for the next 2 seconds.
The current is oscillated intermittently in such a manner that the current is not oscillated for 2 seconds and the current is oscillated for the next 2 seconds. The oscillated current is output to the switching circuit unit (60), but the switching circuit unit (60) 60) is an oscillation circuit section (5
The switching circuit is turned on by being supplied with current from 9), whereby the mobile phone (43) is in a standby state for an incoming call. The oscillator circuit section (59)
When no current is supplied to the switching circuit section (60), the switching circuit is turned off and the mobile phone (43)
Is no longer on standby for incoming calls. 2 in this case
Seconds means that when a mobile phone is called from another phone, the mobile phone (4
It also means the time for the control unit in 3) to detect an incoming call and determine whether it is an incoming call or not. If it is an incoming call, immediately turn on the power switch (44). Stop the oscillator circuit (59) and ring the sounder to notify the user of the incoming call.
Press 6) to go off-hook and talk. When the end call button is pressed, it goes into the on-hook state, the power switch is turned off, and the oscillation circuit is activated to enter the standby state. The control unit (53) can change the time at which the current from the oscillation circuit unit (59) oscillates so that the control unit (53) can accurately detect the incoming call and determine whether or not it is the telephone number received by itself. That is, in order to oscillate the current intermittently for 2 seconds, the power required for the standby state is required for 2 seconds, but the power for the standby state is not required for 6 seconds. For this reason, the mobile phone (43) has a longer waiting time for an incoming call than the case where a current is continuously applied to the circuit. Also, the oscillator circuit section (59) and the telephone circuit section (54)
May be connected so that when the current is supplied from the oscillation circuit unit to the telephone circuit unit (54), the standby state is set, and when the current is not supplied, the standby state is set to disappear. Further, the mobile phone (43) is called by another telephone. If a radio wave is sent from the radio base station to the mobile phone (43) before or when the mobile phone (43) is sent, the car telephone exchange or the mobile telephone exchange may send the signal to another telephone. It may take some time, so please wait for a while.) By sending the voice, the interval for standing by (2 seconds) can be made longer. Further, the power supply (44) may be manually turned on to continuously enter the standby state, or the long button (45) may be pressed to intermittently enter the standby state, that is, the telephone operation unit. By operating (58), the standby state may be set to be continuously read or intermittently. Wireless telephone, mobile phone and personal handyphone, one mobile phone and wired telephone, one handheld phone and personal handyphone wireless and wired common equipment, mobile phone and personal handyphone, one wireless and wired When the cover provided on the transmitter or the telephone operation surface of the device is a folding type, a sliding type, or a moving type in a shared machine, or when the device can be folded in two or three Then, the power switch is turned on and the transmitter or the cover is opened to enter the off-hook state, and further, the transmitter or the cover is folded to enter the on-hook state. When folding a device, turn on the power so that the device is in the off-hook state when it is not folded and is in the on-hook state when folded. Also, by pressing a reset button provided on the device during a call, the device automatically goes into an on-hook state and then goes into an off-hook state so that a telephone call can be made. Of course, the call button provided on the device may be set to the off-hook state and the end-call button may be set to the on-hook state. That is, the conventional mobile phone receives a call and when the sounder rings, the transmitter or the cover. Although the call was made open by pressing the call button after the call was opened, the response was made quicker by opening the transmitter or the cover so that the call could be answered immediately. Furthermore, when manually turning the power switch on or off, or when automatically turning off the power switch with a timer or a device, first put the call circuit on hold or short the call circuit and turn off the power switch after a few seconds. By pressing the hold button or the release button during hold or short circuit, turning off the power switch by the timer or the device is released and the call becomes possible. In addition, while the power switch is turned off from the hold state or short-circuited state, the signal sent from the other side is stored in the memory circuit and the playback button is pressed to know the stored content by voice or display. To be able to As described above, the device may be of a two-stage off type, and the device is further provided with a rechargeable fixed battery and a rechargeable exchange battery. When the rechargeable replacement battery is set in the battery box of the device, the circuit of the device and the rechargeable replacement battery are connected, but in the fact that the call can be continued during a call or an incoming call. When the rechargeable replacement battery is removed from the battery box, the device circuit is connected to the rechargeable fixed battery, and when the rechargeable replacement battery is set in the battery box, the device circuit and the rechargeable fixed battery are disconnected. In addition, ensure that the device circuit is connected to the rechargeable replacement battery. In this way, the battery that serves as the power source of the device may be replaced while continuing the incoming call during the incoming call and continuing the call during the active call. Turn on the power switch and press the call button (off-hook state)
Provide a device that automatically enters the on-hook state when the numeric keypad is pressed or a signal radio wave for the device is not received from the radio base station within 10 seconds or more. In addition, the other party's telephone goes on-hook during a call, or while the terminal is off-hook, the signal is not received from the wireless base station to the terminal and the terminal automatically goes on-hook after a tens of seconds. To do. In addition, the other party's phone goes on-hook during the call of the wireless telephone, or it is automatically put on hold 10 seconds after the signal wave for the call from the wireless base station is not received by this wireless telephone, or After short-circuiting the communication circuit, it will automatically go on-hook after a dozen seconds. Of course, if the release button or the call button is pressed while the call is on hold or short-circuited, it is possible to talk with the other party again. In this way, the on-hook state may be set in two stages. If you forget to turn on the power switch and dial-lock the device and put it in the back etc., the button may hit something and go off-hook without permission. If an appropriate operation is not performed within 10 seconds after this happens, a device that automatically goes on-hook can be provided to prevent an undesired off-hook state. Furthermore, a device for notifying the current position of the terminal by sensing and determining the position and direction of the radio wave emitted from the radio base station, telephone station, public telephone box, etc. Alternatively, an illuminator or the like may be provided on the top of the device or at the tip of the antenna, and the illuminator is made to blink by pressing an illumination button provided on the device. By doing this, the mobile phone is often used while moving, so when other people are using the mobile phone by blinking the illuminator when the mobile phone is used in a crowded place or in a dark place. Let us know. Further, when the device is dial-locked, the button is pressed to release the dial-lock, or the dial-lock is automatically released when a call signal is input to the device. In this way, when the dial lock is made and the ringing signal is released, the response is accelerated. In addition, when a call is put on hold during a call to a telephone such as a wired telephone, the other party's voice can be heard from the handset or speaker, and a sound is generated if the other party is on-hook while on hold. In this way, you can hear what the other person wants to say while on hold, and you can immediately know if you put it on hook. In addition, if a clock with a timer function is also installed on a wired telephone, etc., when the schedule is entered in the storage device, the contents of the schedule are sounded by the timer for a few seconds at the desired time, and then by voice if the receiver or speaker If it is known, or if it is a display, it will be indicated by displaying it on the display. In addition, the terminal is equipped with a clock with a timer to set the time to turn on or off the power switch with the timer so that the power switch can be turned on or off with the timer, and the time to turn off the power switch with the timer during an incoming call or a call Do not turn off the power switch. Furthermore, connect the input terminal for power supply of the device and an outlet connected to the power transmission line with a cord. When connected in this way, the replaceable battery set in the device and the telephone circuit etc. are disconnected and the required power is supplied to the device through the cord from the outlet and the set battery can be charged. To do so. When the cord plug is pulled out from the power input terminal, the replaceable battery and the telephone circuit are connected. In addition, the radio, television, timer, navigation, additional battery, etc. are made into a box that can be connected to the terminal, and each terminal or box is provided with an operation part of each device, so that the box can be easily attached to and detached from the terminal. By connecting each box, the terminal can be used as various devices. Further, the foldable cover on the telephone operation surface is joined to several columns, and the columns are attached to the terminal, but the covers and columns are attached so as to be rotatable around the attachment part. Although the structure is such that the joint between the cover and the post can be changed, the buttons and the like of the telephone operation unit can be protected by folding the cover to the whole by changing the joint, and the telephone operation unit can also be protected. For example, the buttons on the part can be protected by folding the cover. Furthermore, the number of times and the time at which the sounder that informs the incoming call will be set on a pager so that the pilot lamp provided on the terminal lights up at the same time as the incoming call. Also, the number of times the sounder rings and the time are set in the terminal so that an incoming call comes in to the terminal and the sounder sounds, and the sounding is stopped by the setting so that the answering machine automatically operates after a few seconds. In addition, with a timer, the time period that the sounder will sound when the ringing signal is input to the terminal such as a wired telephone, the time period when the sounder does not ring, the time period when the sounder volume is changed and the time when the sounder sound is changed Allow setting. Further, when an incoming call arrives at the terminal, the terminal and the device are connected by a cord, and a signal current is sent from the terminal to the device through the cord without causing the sounder of the terminal to ring so that the device vibrates. Further, when an incoming call is received from the terminal, a signal radio wave, infrared rays, ultrasonic waves, or the like is wirelessly emitted to the device to vibrate the device. The device is small and can be put in a pocket or the like, and while the terminal is wearing it continues to vibrate, and it is possible to know that an incoming call has arrived at the terminal by vibrating the device. In addition, a clock for knowing the time around the world is also provided on wired telephones, etc.When you press the number for connecting the telephone line with a certain country from the numeric keypad of the telephone, the name of that country is displayed on the display in katakana or Roman letters. And display the current date and time.

[0005]

[Function] When the power switch (2) of the mobile phone (1) is turned on and the NTT Docomo button (3) is pressed and the telephone number is entered using the numeric keypad (5), the telephone line is connected to the other party through a telecommunication facility such as NTT Docomo. When the Kansai Cellular button (4) is pressed and the telephone number is entered using the numeric keypad (5), the telephone line can be connected to the other party through telecommunications equipment such as Kansai Cellular.

[0007]

[Embodiment] When the power switch (2) of the mobile phone (1) is turned on and the NTT Docomo button (3) is pressed and the telephone number of the other party is entered using the ten-key (5), dialing is performed by the control unit (11). Signal radio waves are emitted to the wireless base station via the antenna (8), and the communication line is connected to the other party through an electric communication facility such as NTT Docomo. When the Kansai Cellular button (4) is pressed and the telephone number of the other party is entered using the ten-key (5), the control section (11) dials and a signal radio wave is emitted to the wireless base station via the antenna (8). The telephone line is connected to the other party through telecommunications equipment such as Kansai Cellular.

[0008]

The mobile phone (1) is provided with a device for connecting the communication line with the other party through the telecommunication equipment of a plurality of mobile communication companies, so that the mobile communication company can be selected while taking into consideration the communication status and the communication charge. You can talk to the other party.

[Brief description of drawings]

FIG. 1 is a perspective view of a mobile phone (1).

FIG. 2 is a block diagram showing a schematic configuration of a mobile phone (1).

FIG. 3 is a flowchart showing the operation of the mobile phone (1) when making a call.

FIG. 4 is a flowchart showing processing when the mobile phone (1) receives an incoming call.

FIG. 5 is a perspective view of a mobile phone (21).

FIG. 6 is a block diagram showing a schematic configuration of a mobile phone (21).

FIG. 7 is a flowchart showing the operation of the mobile phone (21) when making a call.

FIG. 8 is a flowchart showing a process when a mobile phone (21) receives an incoming call.

FIG. 9 is a perspective view of a mobile phone (43).

FIG. 10 is a block diagram showing a schematic configuration of a mobile phone (43).

[Explanation of symbols]

1 is a mobile phone, 2 is a power button, 3 is an NTT Docomo button, 4 is a Kansai cellular button, 5 is a numeric keypad, 6 is a display, 7 is a transmitter, 8 is an antenna, 9 is a receiver,
10 is an input / output terminal, 11 is a control unit, 12 is a call button,
13 is an electronic circuit unit, 14 is a signal decoding circuit unit, 15 is an oscillation circuit unit, 16 is a signal decoding circuit unit, 17 is a tuning circuit unit, 1
8 is a call circuit section, 19 is a telephone operation section, 20 is a display section, 21 is a mobile phone, 22 is a power switch, 23 is an NTT Docomo button, 24 is a Kansai cellular button, 25
Is a numeric keypad, 26 is a radio operation unit, 27 is a display unit, 28 is a receiver, 29 is a transmitter, 30 is an input / output terminal,
31 is a call button, 32 is an antenna, 33 is a control unit, 3
4 is an electronic circuit unit 35 is a signal decoding circuit unit, 36 is an oscillation circuit unit, 37 is a signal decoding circuit unit, 38 is a tuning circuit unit, 39 is a call circuit unit 40 is a telephone operation unit 41 is a radio unit, and 42 is a display unit. , 43 is a mobile phone, 44 is a power switch, 45 is a long button, 46 is a call button, 47 is a display section, 48 is a numeric keypad 49 is a transmitter, 50 is a receiver, 51 is an antenna, 52 is an input / output terminal, 53 Is a control unit, 54 is a call circuit unit, 55 is a radio unit, 56 is a telephone operation unit, 57 is an oscillation circuit unit 58 is a switching circuit unit, and 59 is a switching circuit unit.
Is the display part,

Claims (3)

[Claims] 1. A plurality of mobile communication carriers and a plurality of first-class communication in a wireless telephone such as a mobile phone, a personal handyphone, a mobile phone and a personal handyphone, or a mobile phone and a wired phone. The operator will be provided with a device for manually or automatically emitting radio waves or passing an electric current. 2. A personal handyphone or mobile phone and a personal handyphone, or a mobile phone and a wired phone.
Mobile phone or personal handheld phone equipped with a device for manually or automatically emitting radio waves to a body device or a plurality of mobile communication carriers or a plurality of first-class communication carriers, or a mobile phone and a personal handyphone, a single device or mobile phone A telephone and a wired telephone will be equipped with a radio function and a device that can send and receive characters, symbols, figures, etc. by multiplex communication using the gap of FM broadcasting radio waves. 3. A wireless phone, a mobile phone and a personal handyphone, a mobile phone and a wired phone, and a personal handyphone, a wired and wireless shared device, which are intermittently or evenly spaced at equal intervals. A device is provided to put the device in a standby state for incoming calls. Further, by operating the telephone operation unit, the standby state can be continuously set or intermittently set.