hi van G,
P390a > Number of CS paging requests coming from the BSC received by the GPU
P390b > Number of CS Paging messages sent on PACCH
GCPGRQGN: CS_Paging_Request_received GCPGMPACN: CS_Paging_Sent_MS_PACCH_PTM
The feature EN_IR_** is not useful at all.
On the other hand, T_SEND_MULTIPLE_PAGING_COMMAND and NB_MAX_MSG_MULTIPLE_PAGING_CMD are quite useful.