JPH02105657A - Automatic dialing telephone set - Google Patents

Abstract

PURPOSE:To prohibit ordinary dialing to a user other than a specific user by recording outgoing permitting/prohibiting information on only the memory card of the specific user. CONSTITUTION:When an operator depresses, for example, a button 1 by operating a dial operating part 8 for outgoing, a control part 4 receives the signal of the button from the dial operating part 6, and recognizes it as the outgoing by the ordinary dialing since it is a signal representing a numeral. After that, the control part 4 receives the outgoing permitting/prohibiting information from the memory card 5, and sends a dial signal representing 1 to a central office 1 when the information represents the permission of the outgoing by controlling a dial sending part 2. When a dial button is depressed successively at the dial operating part 6, the control part 4 receives the signal, and sends the dial signal to the central office 1 by controlling the dial sending part 2. Thus, it is possible to perform the ordinary dialing only when the memory card is loaded on a telephone set and also, the outgoing permitting/prohibiting information to permit the outgoing is record on the card.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an automatic dialing telephone set that performs automatic dialing based on subscriber number information recorded on a removable memory card.

[Conventional technology]

Conventionally, this type of automatic dialing telephone has been equipped with a dialing section through which the operator performs a dialing operation, and a dialing section that sends a dialing signal to the central office line. When this operation is performed, a dial signal is automatically sent out through the dial sending section based on the subscriber number information recorded on the removable memory card. Of course, it is also possible to use this automatic dialing telephone to make a call using a normal dialing operation, in which case the call is made by directly dialing the subscriber number of the other party using the dialing section.

Such automatic dialing telephones can make calls to subscribers pre-recorded on a memory card with simple operations, and are therefore effectively used for business purposes.

[Problem to be solved by the invention]

However, even when such conventional automatic dialing telephones are used for business purposes, they can freely make calls using normal dialing as described above, so they have the disadvantage that they can also be used for private calls other than business purposes.

SUMMARY OF THE INVENTION An object of the present invention is to provide an automatic dialing telephone that can eliminate such drawbacks and limit the number of parties to whom calls can be made to only subscribers registered in advance on a memory card.

[Means to solve the problem]

The present invention includes a dial operation section for an operator to perform dial operations, and a dial sending section for sending a dial signal to a central office line, and performs automatic dialing based on subscriber number information recorded on a removable memory card. In the automatic dialing telephone, predetermined information indicating whether or not to make a call is recorded in the memory card, and when the operator performs a normal dialing operation, the signal is received from the dialing operation section and the signal is sent from the memory card to the dialing unit. The present invention is characterized by comprising a control section that reads predetermined information and causes the dial sending section to send out a dial signal only when the information indicates that a call is possible.

〔Example〕

Next, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram showing an embodiment of an automatic dialing telephone according to the present invention. The dial sending unit 2 sends a dial signal to the central office line 1 under the control of the control unit 4, which will be described later.
Further, the central office line 1 and the communication section 3 are connected to enable communication. The control section 4 is connected to the dial operation section 6, controls the dial transmission section 2 based on the dial information input from the dial operation section 6 and the information recorded on the removable memory card 5, and transmits the dial signal to the central office line. 1.

As shown in FIG. 2, the memory card 5 stores callability information, #1 subscriber number information, #2 subscriber number information, etc.
, #n subscriber number information is recorded. For the sake of simplicity, FIG. 1 shows only the parts directly related to the present invention, and the others are omitted.

Next, the operation will be explained. First, we will explain how to make a call using automatic dialing. If the operator presses the "#" button as the automatic dialing code and then presses "1" as the automatic dialing number to make an automatic dialing call,
The control unit 4 first receives the “#” signal and recognizes that automatic dialing has been instructed, and then receives the “1” signal and inputs the #1 subscriber number information recorded in the memory card 5. Read. Then, it is sent to the dial sending section 2, and the dial signal is sent out to the office line 1 in sequence.

Next, a call using a normal dial will be explained. The operator operates the dial operation section 6 to make a call, and for example, @
When the button 1''' is pressed, the control section 4 receives the signal from the dial operation section 6, and since it is a signal representing a number, the control section 4 recognizes that the call is made by a normal dial.After that, The control section 4 reads out the call availability information from the memory card 5, and if it indicates that the call is possible, controls the dial sending section 2 to send out a dial signal representing "1" to the central office line 1. Dial operation section 6
When the dial button is pressed, the control unit 4 receives the signal and controls the dial sending unit 2 to send a dial signal to the office line l. - On the other hand, if the outgoing call availability information recorded in the memory card 5 indicates that outgoing calls are not possible, the control unit 4 does not control the dial sending unit 2 and does not allow the dialing signal to be sent out. Even when the dial transmitter 2 is not attached to the dial transmitter 2, the control section 4 does not control the dial transmitter 2 and does not transmit dial signals.

As described above, in the automatic dialing telephone of the present invention, normal dialing can be performed only when a memory card is attached to the telephone and the information indicating whether a call is possible is recorded on the card. case,
Alternatively, normal dialing cannot be performed if the card does not record information indicating that it is possible to make calls. Therefore, only certain users are allowed to use normal dialing, and other users are not allowed to use normal dialing. You can do it like this.

〔Effect of the invention〕

As explained above, the present invention includes a dial operation unit for an operator to perform a dial operation, and a dial transmission unit for transmitting a dial signal to a central office line, and the present invention includes a dial operation unit for an operator to perform a dial operation, and a dial transmission unit for transmitting a dial signal to a central office line. In automatic dial telephones that perform automatic dialing, a memory card records predetermined information indicating whether or not a call can be made, and when the operator performs a normal dial operation, the signal is received from the dial operation section and stored in the memory card. Read the predetermined information from the , and only if the information indicates that transmission is possible,
and a control section that causes the dial sending section to send out a dial signal.

Therefore, by using the automatic dialing telephone set of the present invention and recording callability information indicating that calls can only be made in the memory card of a specific user, it is possible to allow only the specific user to perform normal dialing as well as automatic dialing. It is possible to disable normal dialing to other users. As a result, for example, store employees are required to use memory cards that contain only subscriber number information related to their work, and information on whether or not to make calls indicating that they are unable to make calls, thereby preventing employees from making personal calls. can do. On the other hand, a store manager can make a call to any party by using a memory card in which callability information indicating whether a call is possible is recorded.

[Brief explanation of drawings]

FIG. 1 is a block diagram showing an embodiment of an automatic dialing telephone according to the present invention, and FIG. 2 is an explanatory diagram showing information recorded on a memory card installed in the automatic dialing telephone of FIG. 1... Office line 2... Dial sending unit 3... Calling unit 4... Control unit 5... Memory card 6... Dial operation unit

Claims (1)

[Claims] (1) A dial operation section where an operator performs a dial operation;
An automatic dialing telephone that is equipped with a dial sending unit that sends a dialing signal to a central office line, and that performs automatic dialing based on subscriber number information recorded on an insertable and removable memory card, the memory card having a display indicating whether or not a call can be made. Predetermined information is recorded, and when the operator operates the normal dial, the signal is received from the dial operation section and the predetermined information is read from the memory card, and the information indicates that the call is possible. 1. An automatic dialing telephone set comprising: a control section that causes the dialing section to send out a dialing signal only when the telephone is in use;