third announcing means connected to said second announcing means for carrying out, only when said paging receiver receives with {TAIL ~ said radio call signal} in {HEAD ~ said second announcement mode}, said announcement in a third announcement mode after said predetermined time duration lapses; and 
third announcing means connected to said second announcing means for carrying out , only when said paging receiver receives with { TAIL ~ said radio call signal } in { HEAD ~ said second announcement mode } , said announcement in a third announcement mode after said predetermined time duration lapses ; and
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH