JPH02270454A - Telephone set with number check function - Google Patents

Abstract

PURPOSE:To attain accurate dial entry even when the caller does not fully recognize the telephone number by providing a function registering telephone numbers in advance, searching, displaying and dialing a number entered even in 2 or 3 digits among the registered numbers. CONSTITUTION:When the 1st 2-digits of all digits of the telephone number to be retrieved are inputted and a retrieval button is depressed further, a central controller 20 accesses a main storage section 22, retrieves the 2 digits of the number inputted among the registered numbers and displays the retrieved telephone number onto a display section. When plural numbers whose 2 digits are coincident exist, all the relevant telephone numbers are displayed. When the telephone numbers to be dialed are displayed and the retrieval button is again depressed, the display blink is stopped and the telephone number is selected.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a telephone set in which a large number of telephone numbers are all registered in advance, and which has a search and display function for the registered numbers.

(Prior Art) When using a conventional telephone, if a wrong dial is made, the procedure is to double-check the telephone directory, address book, etc., and then dial again.

(Problem to be solved by the invention) With conventional telephones, it is difficult to determine whether or not it is a misdialled call.
You'll find out when you answer the receiver.

Furthermore, the reason for the incorrect dialing of jJ11 is not known, whether it was the wrong number that was pressed and the wrong number was pressed, or whether it was an error caused by a misunderstanding.

SUMMARY OF THE INVENTION An object of the present invention is to provide a telephone with a number checking function that can display a telephone number while searching, and can check whether a dialed telephone number is incorrect and make a call.

(Means for Solving the Problems) In order to achieve the above object, the telephone with a number checking function according to the present invention has a registration button for registering the called party's telephone number, a search button for searching the called party's telephone number, and a search button for searching the called party's telephone number. An input section including a call button and a dial section for making an on-hook call to a telephone number, first and second display sections, a dial transmitting section, a main storage section storing a large number of telephone numbers, and a control section. When a telephone number is input in a certain format following the registration button press information and this information, the control section stores the telephone number in the main storage section and also stores it on the second display section. When the first few digits of the phone number and the search button press information are input,
The main storage section is searched, and all telephone numbers whose first few digits match are displayed on the second display section.1 The displayed telephone number is identified, and the call button press information is input. When the dialing section makes an automatic call to the displayed specific telephone number, the handset is off-hook, and the dialing section inputs the telephone number, the dialing telephone number t - 1 digit is then dialed. Display it on the first display section and search the main storage section, and if there is a matching number, display it one digit at a time on the second display section.If they do not match, display the fact that there is no match. It is composed.

(Example) The present invention will be explained in more detail below with reference to one drawing.

FIG. 1 is an external plan view of a telephone according to the present invention, and FIG. 2 is a block diagram showing an embodiment of the telephone circuit.

A handset 13 is mounted on the left side of the top surface of the telephone, and a dial section 17 is arranged in the center. Dial section 17
A display section (first display section) 12 is provided on the upper side, and a display section (second display section) 11 is provided on the right side thereof. Registration button 14 on the lower side of the display section 11. Search button 1
5 and a call button 16 are arranged.

The registration button 14% search button 15° call button 16 and dial section 17 in FIG. 1 correspond to the input section 21,
The display section 11 and the display section 12 are a display section 24.
correspond to each.

The registration operation and operation of the other party's telephone number are as follows.

When the registration button 14 is pressed, the central control device 20 determines that it is the registration mode based on the press information. Next, press the asterisk button *t- twice.

After pressing the registration number n (1, 2...)t-, and then pressing the asterisk button * once, dialing the other party's telephone number and pound button # using the dial section 17, the central controller 20 The storage unit 22t is accessed and the other party's telephone number is stored as the registration number nt address.

Then, the display section 24 is controlled to display the registered telephone number.

To end the registration operation, press the registration button 14 again.

Next, a case of searching based on the plurality of registered telephone numbers will be described.

Enter the first two digits of the telephone number to be searched and press the search button 15.

Recognizing that the central control unit is in the 20th search mode, it accesses the main memory 22ft, searches for the 2-digit number entered from among the registered numbers, and if there is a corresponding registered number, The telephone number t-is displayed on the display section 11. If there are multiple phone numbers with the same two digits, all the corresponding phone numbers! -Display.

Then, when the telephone number to call is displayed, if the search button 15 is pressed again, the display will stop flashing and the telephone number can be selected.

After displaying the selected telephone number in this manner, when the call button 16 is pressed, the dialing section 23t is activated and an off-hook dial call is made to the selected telephone number.

Next, a function for checking dialed telephone numbers will be explained.

When the transceiver 13 is off-hook and dialed, the central control unit [20] displays the input telephone number t-1 on the display unit 12.
Displays digits one by one.

At the same time, the main storage section 22 is accessed, a registered number is searched, and if a matching number is found, it is displayed on the display section 11 one digit at a time.

If they do not match, "↑" will be displayed on the display for that digit.

(Effects of the Invention) As explained above, the present invention has the function of registering a telephone number in advance and searching, displaying, and making a call by inputting 2 or 3 digits from among the registered numbers. This allows you to make accurate dial inputs even if you only vaguely remember them.

In addition, 1. When a dial number is entered for a normal call, it is checked one by one and searched among the registered numbers. If a number that does not match is entered, T″' is displayed, so the registered number If so, you know at this point that it is an incorrect dial.

[Brief explanation of drawings]

The first figure is an external view of a telephone according to the present invention. FIG. 2 is a processing configuration block diagram showing an embodiment of the telephone according to the present invention. 10...Telephone 11...Second display section 12...
- First display section 13...Handset 14...Registration button 15 for phone number registration...Search button 16 for phone number search...Call button 20 for calling phone number...Central control unit (Control unit) 21... Input unit 22... Main storage unit 23...
Dial transmission section 24...Display section Patent applicant: NEC Corporation Agent Patent attorney: Inoro Jusai Figure 1 Figure 2

Claims (1)

[Claims] an input section consisting of a registration button for registering a telephone number of the other party, a search button for searching the telephone number of the other party, a call button and a dial section for making an on-hook call to the searched telephone number; It is composed of a display section 2, a dialing section, a main storage section that stores a large number of telephone numbers, and a control section. When inputted, this telephone number is stored in the main memory, and the stored telephone number is displayed on the second display section, and the number of the first few digits of all digits of the telephone number and information on pressing the search button are displayed. is input, the main storage section is searched, all telephone numbers whose first few digits match are displayed on the second display section, the displayed telephone number is specified, and the call button is pressed. When the press information is input, the dialing unit automatically makes a call to the displayed specific telephone number, and when the handset is off-hook and the telephone number is input by the dialing unit,
Displaying the dialed telephone number one digit at a time on the first display section and searching the main storage section, and if there is a matching number, displaying it one digit at a time on the second display section, and if there is no match, A telephone with a number checking function, characterized in that it is configured to display a message indicating that there is no match.