JPH03104327A - Radio call device with automatic dial function - Google Patents

Abstract

PURPOSE:To avoid an erroneous dialing operation or a trouble by reading a message data from a message storage means, extracting a numeral data representing a telephone number, converting the numeral data into a DTMF signal corresponding to every digit and converting and outputting the signal into an audible tone. CONSTITUTION:A telephone number reading section 14 reads a message data stored in a message memory 12, extracts a numerical data and sends the data to a DTMF signal generating section 15. The DTMF signal generating section 15 converts a numeral data to a corresponding DTMF signal at every digit and a speaker 16 sounds an audible tone DTMF signal. A telephone network 4 recognizes an opposite party telephone number by the DTMF signal to call the opposite party and the call is implemented by the response from an opposite party.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a radio paging device that receives and stores messages from callers in a switching system.

[Conventional technology]

Conventionally, with this type of radio paging device, the caller dials a number to the radio paging device and inputs a message (for example, the telephone number of the other party) following an announcement prompting the user to input a message from the radio paging switch. The input message was received, stored, displayed on the display, and a ring tone sounded to notify the user of the wireless paging device that the message had been received.

[Problem to be solved by the invention]

In the conventional radio paging device described above, each time the person carrying the device receives a call, it is necessary to check the displayed message, confirm the telephone number of the other party, and then dial the caller. For this reason, there are disadvantages for the person carrying the radio paging device, such as dialing by mistake or making dialing itself complicated.

SUMMARY OF THE INVENTION An object of the present invention is to provide a radio paging device with an automatic dialing function that can improve service by eliminating errors and complications in dialing by a person carrying a radio paging device who receives a call with the called party's telephone number as a message. That's true.

[Means to solve the problem]

A wireless paging device with an automatic dialing function of the present invention is a wireless paging device having a message storage means for storing message data sent wirelessly, which reads the message data from the message storage means and stores numeric data indicating a telephone number. The apparatus includes a telephone number reading means for extracting, a signal converting means for converting the numerical data into a corresponding DTMF signal digit by digit, and a signal outputting means for converting the DTMF signal into an audible sound and outputting it.

〔Example〕

Next, the present invention will be explained with reference to the drawings. FIG. 1 is a block diagram showing one embodiment of the present invention. A radio paging device 1 with an automatic dialing function is connected to a telephone 5 via a radio base station 2, a radio paging exchange 3, and a telephone network 4.

This radio paging device 1 with automatic dialing function includes a receiving unit 11 that receives radio waves from a wireless base station 2 and identifies the radio paging device number and message data added to the radio waves, and stores message data from the receiving unit 11. a message memory 12 that displays message data in the message memory 12; a display section 13 that visually displays message data in the message memory 12; and a call button switch 1.
A telephone number reading unit 14 extracts numerical data corresponding to a telephone number from message data in a message memory 12 in response to an instruction from the telephone number reading unit 12, and a DTMF (Du -al Ton
e. A DTMF signal generation section 15 that converts the DTMF signal into a multi-frequency (push button dial) signal, and a speaker 16 that converts the DTMF signal of the DTMF signal generation section 15 into an audible sound and outputs it.

Next, the operation will be explained.

When the caller dials the radio paging device l with automatic dialing function from the telephone 5, a communication path between the telephone 5 and the radio paging exchange 3 is set up via the telephone network 4, as is well known.
An announcement prompting the user to input a message is played from the radio call exchange 3. From the telephone 5, for example, the other party's telephone number ((1
23-4567]>, the radio paging exchange 3 transmits radio waves via the radio base station 2 by combining the number of the corresponding radio paging device and the input telephone number data.

The radio paging device l with an automatic dialing function receives radio waves at the receiving unit 11, and compares the number of the received radio paging device with the preset number of its own radio paging device,
If they match, a ring tone is sounded through the speaker 16 and the received message data ((123-45
67)') is sent to the message memory 12 and stored, and displayed on the display section 13 at the same time.

In order to make a call to the called party, the person carrying the wireless paging device W1 with automatic dialing function goes to a nearby push-button dial telephone, turns the transmitter off-hook, and calls 111.
When the dial tone is heard from the subscriber exchange 14, the speaker 16 of the radio paging device 1 with automatic dialing function is placed on the transmitter,
Press the call button switch 17.

The call button switch 17 activates the telephone number reading section 14 when pressed. The telephone number reading section 14 reads the message data ((12) stored in the message memory 12
3-4567)), identifies the key cutlet ([:,)), extracts the numerical data (123-4567) in [,], and sends it to the DTMF signal generator 15. The DTMF signal generator 15 converts numerical data into DTM signals corresponding to each digit.
F (push button dial) Converts to signal and sends it to speaker 1
6 sends out an audible DTMF signal.

Based on this DTMF signal, the telephone network 4 recognizes the telephone number of the other party, calls the other party, and when the other party answers, a call is made.

〔Effect of the invention〕

As explained above, the wireless paging device with automatic dialing function of the present invention enables the carrier to automatically send out the received telephone number as a DTMF signal with a single touch without pressing the dial on the telephone. Therefore, incorrect dialing and complicated operations are eliminated, and the service can be further improved.

[Brief explanation of drawings]

FIG. 1 is a block diagram showing one embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Radio paging device with automatic dialing function, 2...Radio base station, 3...Radio paging exchange, 4...Telephone network゜, 5...Telephone set, 11...Receiving section, 12 ...Message memory, 13...Display section, 14...Telephone number reading section, 15...DTMF signal generation section, 16...Speaker, 17...Call button switch.

Claims (1)

[Claims] A wireless paging device having a message storage means for storing message data sent wirelessly, a telephone number reading means for reading the message data from the message storage means and extracting numerical data indicating a telephone number;
A radio paging device with an automatic dialing function, comprising: a signal conversion means for converting the numerical data into a DTMF signal corresponding to each digit; and a signal output means for converting the DTMF signal into an audible sound and outputting the same. .