In order to have a common and easy overview of the most important data related to international roaming and interworking via HUB provider, the network data related to the HUB will be exchanged according to the procedures described in this document.
In order to have a common and easy overview of the most important data related to international roaming and interworking via HUB provider, the network data related to the HUB will be exchanged according to the procedures described in this document.