JPH098890A - Telephone number recorder - Google Patents

Abstract

PURPOSE: To grasp the situation of a caller on a reception side by recording the telephone number of a transmission side. CONSTITUTION: When a judging part 1 judges incoming call, a generation-part 2 transmits a short message asking the input of the caller's dial-pulse telephone number. Thereby a decoding part 3 decodes the signal from the reception side, and a telephone number display part 8 and a telephone number printing part 7 record the caller's telephone number.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for displaying or recording who is making a call and when and who made a call.

[0002]

2. Description of the Related Art Conventional telephones do not know who they are calling until they answer the telephone. Also, when a phone call came in, the ringing sound was made to work at any time and in any case.

[0003]

In the conventional telephone, it was not possible to know who was calling before answering the telephone. If you have a digital line contract, you can receive the number display service, but you need a dedicated telephone, you need to pay an extra fee in addition to the line usage fee, and it is not easily available . Also, in the case of this telephone, only a few telephone numbers and names of the called parties can be displayed on the display unit of the telephone, and after displaying as many as can be displayed on the display unit,
Further, when a call is received, the information is deleted from the oldest one and updated to the new information. Therefore, it is not possible to know exactly when and who called. Faxes are a relatively easy thing to know who you are calling, but since they are document information, you cannot use them when making a call. The present invention has been made to eliminate the above drawbacks.

[0004]

The structure of this apparatus is shown in FIG. The part of this device is the part surrounded by the dotted line in the figure. This device is provided with (1) incoming call judging unit, (2) message generating unit, (3) partner's telephone number and name decoding unit, (4) ringing tone generating unit, and (6) partner's telephone number. And a name storage unit and its display unit (8), and a printing unit for solving the shortage of the storage capacity of (6), or for more reliably recording the telephone number and name (7). ) Is provided. On the other hand, if it is not necessary to record the telephone number and name, (8) the switching switch B can be used as a normal telephone. Also, the changeover switch A of (5)
It is also possible that the ringing tone is not generated by.

[0005]

[Function] In a dial type telephone, by adding this device to the telephone, the transmitting side of the telephone is made to rotate the dial as the transmitting side telephone number and the transmitting side telephone number is transmitted, and the receiving side is transmitted. The sender's telephone number can now be displayed on the display device of this telephone. Also, in a dial-type telephone, by adding this device to the telephone, the receiving side telephone to which this device is attached sends to the transmitting side telephone number before the receiving side telephone emits a ringing tone. If you make a call, the sender's telephone number will be displayed on the telephone number display section of the receiver's telephone, and the receiver's ringing tone will be announced to call the recipient.

[0006]

Embodiments of the present invention will be described below. As shown in FIG. 1 built in or externally attached to the telephone, first, the incoming call judging unit of (1) judges that a call has been made to itself. Then, the message generation part of (2) is short, such as "If you use a dial phone, I am sorry to trouble you, but please let me know your telephone number by rotating the dial." If the sender issues a time message and the sender sends a telephone number in response to the offer, the sender's telephone number and name decoding unit in (3) causes the telephone number from the signal sound emitted from the sender's telephone. Decipher And the changeover switch A of (5)
Thus, if it is in a mode that emits a ringing tone, it emits a ringing tone and tells that the phone is arriving, and if the ringing tone is not desired at midnight, the ringing tone can be omitted. . If the receiving side receives a call even if there is no ringing tone, see the telephone number displayed on the telephone number display section in (8) or the telephone number printed by the telephone number printing section in (7). Then you can see who was calling or who was calling. In order to solve the shortage of the storage capacity of (6) or more surely record the telephone number, a printing section of (7) is provided. on the other hand,
When the telephone number is not required to be recorded, the telephone can be used as a normal telephone by the changeover switch B in (9).

[0007]

【The invention's effect】

(1) When a nuisance call is received, it is possible to prevent the call by notifying the called party that the telephone number and name will be recorded. (2) Even if you receive a suspicious phone call that leads to a crime,
Evidence can be saved by recording the phone number and name. (3) It also plays the role of an answering machine, and it is possible to maintain the confidentiality of commercial convenience and the contents of calls that are difficult to be heard by others by making calls between them. (4) It is useful for crime prevention because it is not necessary to notify the other party of absence like an answering machine. (5) You can tell the sender to send the phone number before the ringer sounds, and if you do not respond to it, you can prevent the ringer from ringing, so you have to worry about prank calls such as silent calls at midnight. Will disappear. (6) You can switch to a normal telephone with a single switch.

[Brief description of drawings]

FIG. 1 is a block diagram of a telephone invention to which the present device is added.

[Explanation of Codes] (1) Incoming Call Determining Section (2) Message Notification Section (3) Telephone Number Signal Sound Decoding Section (4) Ringing Sound Generation Section (5) Changeover Switch A (6) Telephone Number Storage Section ( 7) Telephone number printing section (8) Telephone number display section (9) Changeover switch B (10) Telephone

Claims (2)

[Claims] 1. In a dial type telephone, by adding this device to the telephone, the transmitting side of the telephone is made to rotate the dial as the telephone number of the transmitting side and the telephone number of the transmitting side is transmitted. A device that allows the telephone number of the sender to be displayed on the display of the telephone of the receiver. 2. In a dial type telephone, by adding this device to the telephone, the receiving side telephone to which this device is added is transmitted to the transmitting side before the receiving side telephone emits a ringing tone. A device that displays the telephone number of the sender on the telephone number display section of the telephone of the receiver if you call the telephone number of, and sounds the ringing tone of the receiver to call the recipient.