Question: What is a characteristic of the energy saving mode supported by the 5G access network?
Option 1: Service can be restricted to a group of users, such as public safety users or emergency callers.
Option 2: The UE's transmit power cannot be reduced or turned off in deep sleep mode.
Option 3: End-to-end latency and jitter are always impacted for all users when in energy saving mode.
Option 4: The energy saving mode can only be activated/deactivated manually.
Explanation: According to the service requirements, one of the characteristics of the energy saving mode supported by the 5G access network is that service can be restricted to a group of users (e.g. public safety user, emergency callers). This allows for efficient use of resources while still providing critical services to specific groups of users.