diff --git a/Makefile b/Makefile
index dab52ef..e8e1911 100644
--- a/Makefile
+++ b/Makefile
@@ -12,7 +12,7 @@ ENABLE_FMRADIO                := 0
 ENABLE_NOAA                   := 0
 ENABLE_VOICE                  := 0
 ENABLE_ALARM                  := 0
-ENABLE_TX1750                 := 0
+ENABLE_TX1750                 := 1
 ENABLE_BIG_FREQ               := 0
 ENABLE_SMALL_BOLD             := 1
 ENABLE_KEEP_MEM_NAME          := 1
diff --git a/app/action.c b/app/action.c
index 68ddf14..976952e 100644
--- a/app/action.c
+++ b/app/action.c
@@ -236,7 +236,7 @@ void ACTION_Vox(void)
 }
 
 #if defined(ENABLE_ALARM) || defined(ENABLE_TX1750)
-	static void ACTION_AlarmOr1750(bool b1750)
+	static void ACTION_AlarmOr1750(const bool b1750)
 	{
 		gInputBoxIndex = 0;
 
@@ -252,7 +252,7 @@ void ACTION_Vox(void)
 
 		gFlagPrepareTX = true;
 
-//		if (gScreenToDisplay != DISPLAY_MENU)     // 1of11 .. don't close the menu
+		if (gScreenToDisplay != DISPLAY_MENU)     // 1of11 .. don't close the menu
 			gRequestDisplayScreen = DISPLAY_MAIN;
 	}
 #endif
diff --git a/app/app.c b/app/app.c
index 395d331..1b8dea8 100644
--- a/app/app.c
+++ b/app/app.c
@@ -2262,10 +2262,12 @@ static void APP_ProcessKey(KEY_Code_t Key, bool bKeyPressed, bool bKeyHeld)
 			}
 			#if defined(ENABLE_ALARM) || defined(ENABLE_TX1750)
 				else
-				if (!bKeyHeld && bKeyPressed)
+				if ((!bKeyHeld && bKeyPressed) || (gAlarmState == ALARM_STATE_TX1750 && bKeyHeld && !bKeyPressed))
 				{
 					ALARM_Off();
 
+					// TODO:  fix side key 1750, you have to press it twice to restart the tone :(
+					
 					if (gEeprom.REPEATER_TAIL_TONE_ELIMINATION == 0)
 					{
 						//if (gCurrentFunction != FUNCTION_FOREGROUND)
@@ -2278,6 +2280,8 @@ static void APP_ProcessKey(KEY_Code_t Key, bool bKeyPressed, bool bKeyHeld)
 						gPttWasPressed  = true;
 					else
 						gPttWasReleased = true;
+
+					bKeyHeld = false;
 				}
 			#endif
 		}
diff --git a/firmware.bin b/firmware.bin
index f45bd03..2e9610e 100644
Binary files a/firmware.bin and b/firmware.bin differ
diff --git a/firmware.packed.bin b/firmware.packed.bin
index f03947a..07e7aa0 100644
Binary files a/firmware.packed.bin and b/firmware.packed.bin differ
diff --git a/ui/main.c b/ui/main.c
index 12560ee..dff9c30 100644
--- a/ui/main.c
+++ b/ui/main.c
@@ -89,6 +89,11 @@ center_line_t center_line = CENTER_LINE_NONE;
 				if (gCurrentFunction != FUNCTION_TRANSMIT)
 					return;
 
+				#if defined(ENABLE_ALARM) || defined(ENABLE_TX1750)
+					if (gAlarmState != ALARM_STATE_OFF)
+						return;
+				#endif
+				
 				const unsigned int voice_amp  = BK4819_GetVoiceAmplitudeOut();  // 15:0
 
 //				const unsigned int max        = 65535;