JPH089438A - Portable telephone set with built-in selective call receiver - Google Patents

Abstract

PURPOSE:To obtain a telephone set, for which there is no complicated operation and power source efficiency is improved, by automatically transmitting the telephone number of a communicating party to the portable telephone set when a pager call is received at an equipment having a pager and portable telephone functions. CONSTITUTION:During standby switching a second power source switch 14 to a (b) side, a pager call signal is received by a built-in antenna 15 and a pager receiver 16 and decoded by a pager control part 18 and after prescribed processing is performed, the telephone number of the called party or any prescribed code is stored in a storage part 19. Then, a signal is transmitted to an alarm 17 and call is informed to an operator. When a first power source switch 13 is turned on for responding to the call, the telephone number of the party stored in the storage part 19 is automatically received from the pager control part 18 and further displayed on a display 9 by a control part 7. Thus, the state of completing the input of the telephone number is obtained and a telephone call can be easily originated only by operating a call originating button in a keyboard 8.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable telephone with a selective call receiver having a selective call receiver in the portable telephone.

[0002]

2. Description of the Related Art In recent years, portable telephones and selective call receivers (hereinafter referred to as "pagers") have been widely used with their convenience and improvement of securing a wide communication area. It has become. Hereinafter, a conventional example will be described with reference to the drawings.

FIG. 3 is an external perspective view of a conventional portable telephone with a selective call receiver. FIG. 4 is a circuit configuration diagram of a conventional portable telephone with a selective call receiver.

A pager receiver 16 (not shown) is built in the mobile phone body 1 in FIG.

3 and 4, 3 is an antenna, 4
Is an antenna (reception / transmission) duplexer, 5 is a receiver, 6 is a transmitter, 7 is a control unit, 8 is a keyboard, 9 is a display, 10
Is a receiver, 11 is a transmitter, 12 is a battery, 13 is a first power switch, 14 is a second power switch, and 15 is a pager (for) built-in antenna (hereinafter referred to as "built-in antenna").
, 16 is a pager (for) receiver, 17 is an alarm device, and 18 is a pager controller for controlling the display 9 and the alarm device 17.

The conventional portable telephone with a built-in selective call receiver of the above-described structure has a battery 12 and an indicator 9.
Is usually shared, and its operation will be described below.

In FIGS. 3 and 4, when the switch 13 of the first power source is turned on and a call is made via the base station, the telephone number of the other party is input on the keyboard 8 and the keyboard 8 is pressed.
It is possible to talk using the handset 10 and the handset 11 after the call button inside is pressed and the base station is connected to the telephone of the other party's telephone number (the explanation of the operation up to the connection is omitted. To). In the case of standby, the standby state can be set in the mobile phone, or only the switch 14 of the second power supply can be turned on to set the standby state of only the pager. When the pager receives the call, confirm that the alarm 17 has called,
Further, since the telephone number of the called party is displayed on the display 9, the switch 13 of the first power source is turned on, the telephone number of the display 9 is input by the keyboard 8, and the call button on the keyboard 8 is pressed. You can answer the person you are calling by pressing. Therefore, as described above, in order to save the power of the battery 12, by using only a pager that generally consumes very little power, it is possible to call even when the switch 13 of the first power supply of the mobile phone is turned off. Since it is compatible, the value of the mobile phone with a built-in selective call receiver can be utilized.

[0008]

However, in the above-described conventional portable telephone with built-in selective call receiver, it is often called by the pager during a call, and the telephone number of the called party is input each time. The first problem is to eliminate the hassle of doing so, and the second problem is that even if the pager is unnecessary, it must always be carried as a unit due to the predetermined structure that the selective call receiver is built in. Had.

The present invention solves the above-mentioned problems, and can automatically input the telephone number of the called party.
Moreover, it is an object of the present invention to provide a mobile phone with a built-in selective call receiver having a structure in which the pager unit can be easily removed when a pager is unnecessary or when it is desired to carry the pager separately.

[0010]

In order to achieve the above object, the present invention provides a portable telephone which operates with a first power source,
It has a selective call receiver that operates with a second power source, the first power source and the second power source have independent power-on / off means, and the mobile phone and the selective call receiver operate and use independently. The selective calling receiver has first storage means for decoding the contents of the transmission signal from the base station and storing the result, display means for displaying the contents corresponding to the contents of the transmission signal, and a warning. A warning generating unit represented by a sound generating unit is provided, and the selective calling receiver has a transmitting unit for transmitting the contents of the first storage unit to the mobile phone and a second transmitting unit for transmitting the contents. A transfer control means for accumulating in the storage means of the selective call receiver, the transmission signal from the base station is received by the selective call receiver, and the decoded result is stored in the first selective call receiver.
Stored in the storage means, performs necessary display and alarm processing, transfers the telephone number of the call request to the mobile phone, or when the first power of the mobile phone is off, the first Means for automatically transmitting a call request telephone number after the power is turned on and storing the call request telephone number in the second storage means in the mobile phone, thereby making a call from the call operation of the mobile phone. , That is, a mobile phone with a built-in selective call receiver equipped with a battery power source and a storage means in the pager,
Further, the mobile phone with a selective call receiver has a mechanical structure in which the pager unit can be detached from the mobile phone main body, and the above problems can be solved.

[0011]

According to the present invention, with the above configuration, the telephone number of the called party is temporarily stored in the storage means in the pager even when the pager unit is removed from the mobile phone or when the power of the mobile phone is turned off. Moreover, if the power switch of the mobile phone is turned on after the pager unit is attached to the mobile phone body, the telephone number is automatically taken out as a signal from the pager unit to the mobile phone. You can make a call immediately.

[0012]

An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is an external perspective view of a portable telephone with a selective call receiver according to an embodiment of the present invention. Reference numeral 21 in FIG. 1 is a joint portion, 14 is a second power switch, and it can be switched so that power can be supplied from the battery 12 (not shown) on the a side and from the pager battery 20 on the b side. . The other names and functions shown are the same as those in FIG. 3 and FIG.

FIG. 2 is a circuit diagram of a portable telephone with a selective call receiver according to an embodiment of the present invention. Reference numeral 19 denotes a storage section (first storage means, second storage means not shown)
Is. The names and functions of the other components shown are the same as those shown in FIG.

The operation of the portable telephone with built-in selective call receiver having the above circuit configuration will be described below.

While the second power switch 14 is switched to the b side and waiting, a pager call signal is sent to the built-in antenna 15,
After being received by the pager receiver 16, decoded by the pager control unit 18 and subjected to predetermined processing, the telephone number of the called party, a predetermined code, etc. are accumulated in the storage unit 19 and an alarm device is also provided. A signal is sent to 17 to alert the operator that there has been a call. When the first power switch 13 is turned on to answer the call by the mobile phone, the control unit 7 causes the pager control unit 18 to operate.
As a result, the telephone number of the other party stored in the storage unit 19 is automatically received and, at the same time, the display is further displayed on the display unit 9. Therefore, in the case where the telephone number has already been input and the user wants to make a call, it is possible to make a call simply by operating the call button on the keyboard 8.

[0017]

As is apparent from the above description, according to the present invention, when a pager call is received, the telephone number of the other party is automatically sent to the mobile telephone, so that the operation of inputting the telephone number is troublesome. Since it is open, there is no fear of incorrect input operation, you can turn off the power of the mobile phone and disconnect the pager unit from the main unit of the mobile phone, so you can use it with a very low power consumption of the pager unit. Therefore, as a means for saving the battery of the mobile phone to the minimum power, it is possible to provide the most effective effect of providing the most effective mobile phone with a selective call receiver.

[Brief description of drawings]

FIG. 1 is an external perspective view of a mobile phone with a selective call receiver according to an embodiment of the present invention.

FIG. 2 is a circuit configuration diagram of a mobile phone with a selective call receiver according to an embodiment of the present invention.

FIG. 3 is an external perspective view of a conventional mobile phone with a selective call receiver.

FIG. 4 is a circuit configuration diagram of a conventional mobile phone with a selective call receiver.

[Explanation of symbols]

 1 Mobile Phone Main Body 2 Pager Part Main Body 3 Antenna 4 Antenna Duplexer 5 Receiver 6 Transmitter 7 Control 8 Keyboard 9 Display 10 Handset 11 Transmitter 12 Battery 13 First Power Switch 14 Second Power Switch 15 Built-in Antenna 16 Pager receiver 17 Alarm device 18 Pager control section 19 Storage section 20 Pager battery 21 Joint section

Claims (3)

[Claims] 1. A mobile phone operating with a first power source,
A selective call receiver that operates on a second power source;
Power source and the second power source each have an independent power on / off means, the mobile phone and the selective call receiver can operate independently, and the selective call receiver is a base station. A first storage means for decoding the content of the transmission signal from the device and storing the result, a display means for displaying corresponding to the content of the transmission signal, and a warning generating means represented by a warning sound generating means. The selective call receiver is provided with transmitting means for transmitting the contents of the first storage means to the mobile phone, and storing the transmitted contents in the second storage means in the mobile phone. Transfer control means is provided, the transmission signal from the base station is received by the selective call receiver, the decoded result is stored in the first storage means in the selective call receiver, and necessary display and alarm are given. Perform processing to emit, The telephone number of the call request is transferred to the mobile telephone, or when the first power of the mobile telephone is in the off state, the telephone number of the call request is automatically transferred after the first power is turned on. The second in the mobile phone
A mobile telephone with a built-in selective call receiver, comprising means for making a call from a calling operation of the mobile telephone by storing the telephone number of the call request in the storage means. 2. The portable telephone with a built-in selective call receiver according to claim 1, further comprising switching means capable of supplying electric power from the first power supply to the second power supply. 3. The portable telephone with built-in selective call receiver according to claim 1, wherein the portable telephone and the selective call receiver are independent of each other, and a connection means is provided to which the selective call receiver is attachable / detachable.