Regarding the description of the RNA region, which of the following descriptions is incorrect?

Regarding the description of the RNA region, which of the following descriptions is incorrect?
A . Used to control the paging range on the RAN side in RRC deactivation state
B . Delivered to UE through SIB1 message
C . Delivered to UE through RRC release message
D . When the UE enters a new RNA region in the deactivated state, it will initiate the RNA update process.

Answer: B