XEROX COPY OF A teletype dated 6 June, 1968.
TT-68-7946 … FR NYPD-PC … TO ALL DEP, INS, BOR AND PRNCT CMDRS, CPTS, LTS, SGTS … FOR POSTING … REPEAT, FOR POSTING … AS OF THIS DATE, NEW PCC (POLICE COMMUNICATIONS CENTER) IS IN FULL OPER … EMRGNCY NMBR 911 … KILL 440-1234 … ALL CMPLNTS TO 911 WILL BE FRWRD TO PRNCT VIA TT OR TE … CMD OF CARS WITH PCC … CNFRM … PC …