Sec.  22.921   911 call processing procedures; 911-only calling mode.

   

   Mobile telephones manufactured after February 13, 2000 that are
   capable of operating in the analog mode described in the standard
   document ANSI TIA/EIA-553-A-1999 Mobile Station--Base Station
   Compatibility Standard (approved October 14, 1999--available for
   purchase from Global Engineering Documents, 15 Inverness East,
   Englewood, CO 80112), must incorporate a special procedure for
   processing 911 calls. Such procedure must recognize when a 911 call is
   made and, at such time, must override any programming in the mobile
   unit that determines the handling of a non-911 call and permit the
   call to be transmitted through the analog systems of other carriers.
   This special procedure must incorporate one or more of the 911 call
   system selection processes endorsed or approved by the FCC.

   [ 67 FR 77192 , Dec. 17, 2002]