Index: firmware/App/Services/AlarmMgmt.c
===================================================================
diff -u -r766708fceb0bdf1af8c7897df29d4f5036bfd3db -rfa356a2bce909141f45c6832659fa1ceea5bfbba
--- firmware/App/Services/AlarmMgmt.c	(.../AlarmMgmt.c)	(revision 766708fceb0bdf1af8c7897df29d4f5036bfd3db)
+++ firmware/App/Services/AlarmMgmt.c	(.../AlarmMgmt.c)	(revision fa356a2bce909141f45c6832659fa1ceea5bfbba)
@@ -37,7 +37,6 @@
 #define ALARM_STATUS_PUBLISH_INTERVAL           ( ALARM_LAMP_AND_AUDIO_CONTROL_INTERVAL_MS / TASK_GENERAL_INTERVAL )
 
 #define ALARM_SILENCE_EXPIRES_IN_SECS           (60)                                ///< Alarm silence expiration time in seconds.
-#define ALARM_SILENCE_REQUESTED                 1                                   ///< User cmd to request alarm silence (1=silence, 0=cancel silence).
 
 #define SUPERVISOR_ALARM_KEY                    0xD2C3B4A5                          ///< 32-bit key required for clear all alarms request.
 
@@ -428,9 +427,9 @@
  * @param cmd ID of user command (1=silence, 0=cancel silence)
  * @return none
  *************************************************************************/
-void signalAlarmSilence( U32 cmd )
+void signalAlarmSilence( ALARM_SILENCE_CMD_T cmd )
 {
-    if ( ALARM_SILENCE_REQUESTED == cmd )
+    if ( ALARM_SILENCE_CMD_START == cmd )
     {
         if ( FALSE == alarmStatus.alarmsSilenced )
         {