Service start method and communication system

A communication system comprising:

• one or more processors and/or one or more circuitries configured to perform as:
• an acquisition unit that acquires identification information or authentication information of a device, a customer, or a service;
• wherein the customer is associated with an identifier of a terminal different from the device, or an identifier of a line when accepting an order for opening the service from the customer,
• an authentication unit that makes authentication of the device, the customer, or the service to succeed by associating the customer with the identification information or the authentication information, when the identification information or the authentication information has been acquired from the terminal indicated by the identifier of the terminal associated with the customer, or acquired from the line indicated by the identifier of the line associated with the customer;
• and
• a control unit that starts provision of the service for the device or the customer for which the authentication has succeeded.

A service start method executed by a communication system, the service start method comprising:

• acquiring identification information or authentication information of a device, a customer, or a service;
• wherein the customer is associated with an identifier of a terminal different from the device, or an identifier of a line when accepting an order for opening the service from the customer,
• making authentication of the device, the customer, or the service to succeed by associating the customer with the identification information or the authentication information, when the identification information or the authentication information and information indicating the identifier of the terminal or the line have been acquired together;
• and
• starting provision of the service for the device or the customer for which the authentication has succeeded.

A service start method executed by a communication system, the service start method comprising:

• acquiring identification information or authentication information of a device, a customer, or a service;
• wherein the customer is associated with an identifier of a line,
• making authentication of the device, the customer, or the service to succeed by associating the customer with the identification information or the authentication information when the identification information or the authentication information and information indicating the identifier of the line have been acquired together;
• and
• starting provision of the service for the device or the customer for which the authentication has succeeded.

A service start method executed by a communication system, the service start method comprising:

• acquiring identification information or authentication information of a device, a customer, or a service;
• wherein the customer is associated with an identifier of a line,
• making authentication of the device, the customer, or the service to succeed by associating the customer with the identification information or the authentication information, when the identification information or the authentication information has been acquired from the line indicated by the identifier associated with the customer;
• and
• starting provision of the service for the device or the customer for which the authentication has succeeded.

A communication system comprising:

• one or more processors and/or one or more circuitries configured to perform as:
• an acquisition unit that acquires identification information or authentication information of a device, a customer, or a service;
• wherein the customer is associated with an identifier of a line,
• an authentication unit that makes authentication of the device, the customer, or the service to succeed associating the customer with the identification information or the authentication information, when the identification information or the authentication information has been acquired from the line indicated by the identifier of the line associated with the customer;
• and
• a control unit that starts provision of the service for the device or the customer for which the authentication has succeeded.