At block 31, a request for rearrangement or {TAIL ~ reallocation} of the memory of {HEAD ~ the subscriber identity module SIM} is received 
At block 31 , a request for rearrangement or { TAIL ~ reallocation } of the memory of { HEAD ~ the subscriber identity module SIM } is received
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH