I have some doubts regarding the values of timer T3212. if the value of timer T3212 broad casted is zero, the specs says to treat it as infinite and never perform periodic Location update. but suppose that we have not currently updated our current new location to the network and we tried 4 times the LUP and the network rejected with congestion or N/W failure and the value of the timer is also zero then how will the mobile be able to respond to paging. Will the mobile never update the location further after 4 rejects if the location area or plmn also doesn’t changes. please let me know about your opinions .