Question: In a 5G network, under a declared Disaster Condition, what is a specific condition for providing service to a Disaster Inbound Roamer?
Option 1: The roamer's Home PLMN (HPLMN) has coverage in the affected area.
Option 2: The roamer is located within the specific region where the Disaster Condition applies.
Option 3: The roamer's device supports only emergency services.
Option 4: The visiting PLMN has a roaming agreement with the HPLMN for disaster scenarios.
Explanation: This is correct because, according to the service requirements for the 5G system under Disaster Conditions, the network must support provision of service to Disaster Inbound Roamers only within the specific region where the Disaster Condition applies. This ensures targeted aid and resource allocation in response to the disaster's geographical impact.