Patent ID: 11910476
Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A method, comprising:
registering, by a processing system including a processor, a mobile device with a mobile communication network as a roaming network, the roaming network communicating with a home network associated with the mobile device to complete the registering;
initiating, by the processing system, access to a service on the roaming network;
retrieving, by the processing system, information about access permission status of the service for the mobile device on the roaming network;
responsive to the information about access permission status of the service having a value that corresponds to denial of the service on the roaming network because the service is not approved for operation on the roaming network, providing, by the processing system, an indication to a user of the mobile device that the service is not available; and
suspending, by the processing system, further access to the service on the roaming network.