Question: What happens when a network receives a combined basic service indication (e.g., for all bearer services) within a supplementary service operation, and there are interaction requirements that prevent some services from being activated?
Option 1: The entire supplementary service request is rejected due to the interaction conflicts.
Option 2: The network ignores the interaction requirements and activates all services in the combined indication.
Option 3: The supplementary service request may be partly rejected; the network activates services without conflicts while rejecting those with interactions, notifying the Mobile Station (MS) of partial success.
Option 4: The network automatically resolves the interaction conflicts by modifying the service settings without notifying the MS.
Explanation: According to the principles of processing supplementary service operations with basic service information, if a combined basic service indication is received and there are interaction requirements that cannot be met for all services, the network will process the request partially. This means activating services that do not have conflicts while rejecting those that do, due to the specified interactions. The network must then inform the Mobile Station (MS) that the supplementary service operation was only partially successful, ensuring transparency about which services were activated and which were not.