| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a relay device, a service control device, and a communication network system comprising them that are capable of avoiding a failure in call incoming or the like, and work of a maintenance person.SOLUTION: A relay device 3 includes: a profile holding unit 3a that holds a profile including identification information on a communication terminal device; an unused remaining profile determination unit 3b that determines a profile including identification information on a communication request object communication terminal device in a communication request is an unused remaining profile which remains even when it will not be used anymore, when it determines paging is paging which was initially executed after a predetermined event if the paging executed after the predetermined event has failed; and an unused remaining profile deletion unit 3c that deletes the unused remaining profile from the profile holding unit 3a.</p> |
