Payer-variable exchange system

Claim 2

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transmit and receive signals from the other of said payer change function units and controls said system so that a communication amount is counted by a communication fee calculator of a communicator instructed to be the payer; wherein each of said charge calculation units includes count means for counting the communication amount where itself is the payer, calculates the communication fee using a charging rule common or specific to a count value, and stores the communication fees in individual memories; said payer-variable exchange system having payer change function units and charge calculation units individually at the caller side and the receiver side and having a data base previously registered with contents of a timing of payer change and information of a communication terminal, whereby payer change control is performed based on the change request registered in the data base read prior to communication.

Claim 3

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transmit and receive signals from the other of said payer change function units and controls said system so that a communication amount is counted by a communication fee calculator of a communicator instructed to be the payer; wherein each of said charge calculation units includes count means for counting the communication amount where itself is the payer, calculates the communication fee using a charging rule common or specific to a count value, and stores the communication fees in individual memories; said payer-variable exchange system having a payer change function unit for processing so that when a payer change request signal is processed and it is detected that the change request is not a request of one who is to be a new payer, a presence of the change request is notified to a communication terminal of the other party through said payer change function unit of the other party, and the payer is changed after receiving a signal representing an approval of the other party on the payer change.

Claim 4

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transmit and receive signals from the other of said payer change function units and controls said system so that a communication amount is counted by a communication fee calculator of a communicator instructed to be the payer; wherein each of said charge calculation units includes count means for counting the communication amount where itself is the payer, calculates the communication fee using a charging rule common or specific to a count value, and stores the communication fees in individual memories; said payer-variable exchange system having a payer change function unit for processing so that when a payer change request signal is processed and it is detected that the change request is not a request of one who is to be a new payer, a presence of the change request is notified to a communication terminal of the other party through said payer change function unit of the other party, and the payer is changed after receiving a signal representing an approval of the other party on the payer change.

Claim 5

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transmit and receive signals from the other of said payer change function units and controls said system so that a communication amount is counted by a communication fee calculator of a communicator instructed to be the payer; wherein each of said charge calculation units includes count means for counting the communication amount where itself is the payer, calculates the communication fee using a charging rule common or specific to a count value, and stores the communication fees in individual memories; said payer-variable exchange system having a payer change function unit for controlling so that when a payer change request is processed and it is detected that the change request is a request to make itself as a new payer, the presence of the change request is notified to said payer change function unit of the other party, and the corresponding charge calculation unit counts the communication amount.

Claim 6

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transmit and receive signals from the other of said payer change function units and controls said system so that a communication amount is counted by a communication fee calculator of a communicator instructed to be the payer; wherein each of said charge calculation units includes count means for counting the communication amount where itself is the payer, calculates the communication fee using a charging rule common or specific to a count value, and stores the communication fees in individual memories; said payer-variable exchange system having a payer change function unit for controlling so that when a payer change request is processed and it is detected that the change request is a request to make itself as a new payer, the presence of the change request is notified to said payer change function unit of the other party, and the corresponding charge calculation unit counts the communication amount.

Claim 7

The payer-variable exchange system as claimed in claim 1, further comprising: a tariff calculator wherein when one of the communication terminals is a chargeable communication terminal such as a public pay telephone, and the communication terminal side is the payer, a charging pulse is transmitted every time the charging rate is accumulated and, when the communication terminal side is not the payer, transmission of the charging pulse is stopped.

Claim 8

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transit and receive signals from the other of said payer change function units, and controls said system so that communication amounts of both the caller side and the receiver side are collectively counted by communication fee calculators, information on the communication fee of a partner is transferred to the partner after completion of the communication, and the information is stored in a partner memory through the corresponding payer change function unit and communication fee calculator; wherein each of said charge calculation units includes first count means for counting the communication amount where itself is the payer and second count means for counting the communication amount where the other party is the payer, whereby charging rules common or specific to each of said first or second count means are referred to calculate communication fees, information on its own communication fee is stored in a memory and information on the partner's communication fee is transferred; said pay-variable exchange system having payer change function units and charge calculation units individually at the caller side and the receiver side and having a data base previously registered with contents of a timing of payer change and information of a communication terminal, whereby payer change control is performed based on the change request registered in the data base read prior to communication.

Claim 9

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transit and receive signals from the other of said payer change function units, and controls said system so that communication amounts of both the caller side and the receiver side are collectively counted by communication fee calculators, information on the communication fee of a partner is transferred to the partner after completion of the communication, and the information is stored in a partner memory through the corresponding payer change function unit and communication fee calculator; wherein each of said charge calculation units includes first count means for counting the communication amount where itself is the payer and second count means for counting the communication amount where the other party is the payer, whereby charging rules common or specific to each of said first or second count means are referred to calculate communication fees, information on its own communication fee is stored in a memory and information on the partner's communication fee is transferred; said pay-variable exchange system having payer change function units and charge calculation units individually at the caller side and the receiver side and having a data base previously registered with contents of a timing of payer change and information of a communication terminal, whereby payer change control is performed based on the change request registered in the data base read prior to communication.

Claim 10

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee of the communication is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transmit and receive signals from the other of said payer change function units, and controls said system so that one of said charge calculation units collectively counts communication amounts of both the caller side and the receiver side, information on the communication amount of the other party is transferred to the other party after completion of the communication, and the information is stored in a memory of the other party through the corresponding one of said payer change function units and said charge calculation unit of the other party; wherein each of said charge calculation units includes first count means for counting the communication amount where itself is the payer and second count means for counting the communication amount where the other party is the payer, whereby the count value of said first count means and charging rules common or specific to itself are utilized to calculate communication fees to be stored in a memory, the communication fee is calculated based on the count value of said second count means where the other party is the payer, and information on the communication amount is transferred; said pay-variable exchange system having payer change function units and charge calculation units individually at the caller side and the receiver side and having a data base previously registered with contents of a timing of payer change and information of a communication terminal, whereby payer change control is performed based on the change request registered in the data base read prior to communication.

Claim 11

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee of the communication is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transmit and receive signals from the other of said payer change function units, and controls said system so that one of said charge calculation units collectively counts communication amounts of both the caller side and the receiver side, information on the communication amount of the other party is transferred to the other party after completion of the communication, and the information is stored in a memory of the other party through the corresponding one of said payer change function units and said charge calculation unit of the other party; wherein each of said charge calculation units includes first count means for counting the communication amount where itself is the payer and second count means for counting the communication amount where the other party is the payer, whereby the count value of said first count means and charging rules common or specific to itself are utilized to calculate communication fees to be stored in a memory, the communication fee is calculated based on the count value of said second count means where the other party is the payer, and information on the communication amount is transferred; said pay-variable exchange system having payer change function units and charge calculation units individually at the caller side and the receiver side and having a data base previously registered with contents of a timing of payer change and information of a communication terminal, whereby payer change control is performed based on the change request registered in the data base read prior to communication.

Claim 12

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transit and receive signals from the other of said payer change function units, and controls said system so that communication amounts of both the caller side and the receiver side are collectively counted by communication fee calculators, information on the communication fee of a partner is transferred to the partner after completion of the communication, and the information is stored in a partner memory through the corresponding payer change function unit and communication fee calculator; wherein each of said charge calculation units includes first count means for counting the communication amount where itself is the payer and second count means for counting the communication amount where the other party is the payer, whereby charging rules common or specific to each of said first or second count means are referred to calculate communication fees, information on its own communication fee is stored in a memory and information on the partner's communication fee is transferred; said pay-variable exchange system having a payer change function unit for processing so that when a payer change request signal is processed and it is detected that the change request is not a request of one who is to be a new payer, a presence of the change request is notified to a communication terminal of the other party through said payer change function unit of the other party, and the payer is changed after receiving a signal representing an approval of the other party of the payer change.

Claim 13

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transit and receive signals from the other of said payer change function units, and controls said system so that communication amounts of both the caller side and the receiver side are collectively counted by communication fee calculators, information on the communication fee of a partner is transferred to the partner after completion of the communication, and the information is stored in a partner memory through the corresponding payer change function unit and communication fee calculator; wherein each of said charge calculation units includes first count means for counting the communication amount where itself is the payer and second count means for counting the communication amount where the other party is the payer, whereby charging rules common or specific to each of said first or second count means are referred to calculate communication fees, information on its own communication fee is stored in a memory and information on the partner's communication fee is transferred; said pay-variable exchange system having a payer change function unit for processing so that when a payer change request signal is processed and it is detected that the change request is not a request of one who is to be a new payer, a presence of the change request is notified to a communication terminal of the other party through said payer change function unit of the other party, and the payer is changed after receiving a signal representing an approval of the other party of the payer change.

Claim 14

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee of the communication is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transmit and receive signals from the other of said payer change function units, and controls said system so that one of said charge calculation units collectively counts communication amounts of both the caller side and the receiver side, information on the communication amount of the other party is transferred to the other party after completion of the communication, and the information is stored in a memory of the other party through the corresponding one of said payer change function units and said charge calculation unit of the other party; wherein each of said charge calculation units includes first count means for counting the communication amount where itself is the payer and second count means for counting the communication amount where the other party is the payer, whereby the count value of said first count means and charging rules common or specific to itself are utilized to calculate communication fees to be stored in a memory, the communication fee is calculated based on the count value of said second count means where the other party is the payer, and information on the communication amount is transferred; said pay-variable exchange system having a payer change function unit for processing so that when a payer change request signal is processed and it is detected that the change request is not a request of one who is to be a new payer, a presence of the change request is notified to a communication terminal of the other party through said payer change function unit of the other party, and the payer is changed after receiving a signal representing an approval of the other party of the payer change.

Claim 15

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee of the communication is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transmit and receive signals from the other of said payer change function units, and controls said system so that one of said charge calculation units collectively counts communication amounts of both the caller side and the receiver side, information on the communication amount of the other party is transferred to the other party after completion of the communication, and the information is stored in a memory of the other party through the corresponding one of said payer change function units and said charge calculation unit of the other party; wherein each of said charge calculation units includes first count means for counting the communication amount where itself is the payer and second count means for counting the communication amount where the other party is the payer, whereby the count value of said first count means and charging rules common or specific to itself are utilized to calculate communication fees to be stored in a memory, the communication fee is calculated based on the count value of said second count means where the other party is the payer, and information on the communication amount is transferred; said pay-variable exchange system having a payer change function unit for processing so that when a payer change request signal is processed and it is detected that the change request is not a request of one who is to be a new payer, a presence of the change request is notified to a communication terminal of the other party through said payer change function unit of the other party, and the payer is changed after receiving a signal representing an approval of the other party of the payer change.

Claim 16

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transit and receive signals from the other of said payer change function units, and controls said system so that communication amounts of both the caller side and the receiver side are collectively counted by communication fee calculators, information on the communication fee of a partner is transferred to the partner after completion of the communication, and the information is stored in a partner memory through the corresponding payer change function unit and communication fee calculator; wherein each of said charge calculation units includes first count means for counting the communication amount where itself is the payer and second count means for counting the communication amount where the other party is the payer, whereby charging rules common or specific to each of said first or second count means are referred to calculate communication fees, information on its own communication fee is stored in a memory and information on the partner's communication fee is transferred; said pay-variable exchange system having a payer change function unit for controlling so that when a payer change request is processed and it is detected that the change request is a request to make itself as a new payer, the presence of the change request is notified to said payer change function unit of the other party, and the corresponding charge calculation unit counts the communication amount.

Claim 17

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transit and receive signals from the other of said payer change function units, and controls said system so that communication amounts of both the caller side and the receiver side are collectively counted by communication fee calculators, information on the communication fee of a partner is transferred to the partner after completion of the communication, and the information is stored in a partner memory through the corresponding payer change function unit and communication fee calculator; wherein each of said charge calculation units includes first count means for counting the communication amount where itself is the payer and second count means for counting the communication amount where the other party is the payer, whereby charging rules common or specific to each of said first or second count means are referred to calculate communication fees, information on its own communication fee is stored in a memory and information on the partner's communication fee is transferred; said pay-variable exchange system having a payer change function unit for controlling so that when a payer change request is processed and it is detected that the change request is a request to make itself as a new payer, the presence of the change request is notified to said payer change function unit of the other party, and the corresponding charge calculation unit counts the communication amount.

Claim 18

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee of the communication is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transmit and receive signals from the other of said payer change function units, and controls said system so that one of said charge calculation units collectively counts communication amounts of both the caller side and the receiver side, information on the communication amount of the other party is transferred to the other party after completion of the communication, and the information is stored in a memory of the other party through the corresponding one of said payer change function units and said charge calculation unit of the other party; wherein each of said charge calculation units includes first count means for counting the communication amount where itself is the payer and second count means for counting the communication amount where the other party is the payer, whereby the count value of said first count means and charging rules common or specific to itself are utilized to calculate communication fees to be stored in a memory, the communication fee is calculated based on the count value of said second count means where the other party is the payer, and information on the communication amount is transferred; said pay-variable exchange system having a payer change function unit for controlling so that when a payer change request is processed and it is detected that the change request is a request to make itself as a new payer, the presence of the change request is notified to said payer change function unit of the other party, and the corresponding charge calculation unit counts the communication amount.

Claim 19

A payer-variable exchange system wherein a caller and a receiver are connected by a communication line through an exchange according to a receiver select number instructed by the caller from a communication terminal and a communication fee of the communication is charged to the caller or the receiver according to tariffs common or specific to the caller and the receiver, said system comprising: payer change function units and charge calculation units provided individually at a caller side and a receiver side; wherein each of said payer change function units analyzes contents of a payer change request to transmit and receive signals from the other of said payer change function units, and controls said system so that one of said charge calculation units collectively counts communication amounts of both the caller side and the receiver side, information on the communication amount of the other party is transferred to the other party after completion of the communication, and the information is stored in a memory of the other party through the corresponding one of said payer change function units and said charge calculation unit of the other party; wherein each of said charge calculation units includes first count means for counting the communication amount where itself is the payer and second count means for counting the communication amount where the other party is the payer, whereby the count value of said first count means and charging rules common or specific to itself are utilized to calculate communication fees to be stored in a memory, the communication fee is calculated based on the count value of said second count means where the other party is the payer, and information on the communication amount is transferred; said pay-variable exchange system having a payer change function unit for controlling so that when a payer change request is processed and it is detected that the change request is a request to make itself as a new payer, the presence of the change request is notified to said payer change function unit of the other party, and the corresponding charge calculation unit counts the communication amount.

Claim 20

The payer-variable exchange system as claimed in claim 2, further comprising: a tariff calculator wherein one of the communication terminals is a chargeable communication terminal such as a public pay telephone, and the communication terminal side is the payer, a charging pulse is transmitted every time the charging rate is accumulated and, when the communication terminal side is not the payer, transmission of the charging pulse is stopped.