diff --git a/README.md b/README.md
index a17ee5e..fc78141 100644
--- a/README.md
+++ b/README.md
@@ -60,6 +60,12 @@ ENABLE_COPY_CHAN_TO_VFO       := 1       copy current channel into the other VFO
 #ENABLE_BAND_SCOPE            := 1       not yet implemented - spectrum/pan-adapter
 ```
 
+# New/modified function keys
+
+* Long-press 'M' = Copy selected channel into the same VFO, then switches to frequency mode
+* Long-press '5' = Toggle a selected channels scanlist setting .. if NOAA is disable in Makefile
+* Long-press '*' = Toggles the scanlist number 1, 2 or ALL channels .. if in channel scan mode
+
 # Some changes made from the Quansheng firmware
 
 * Various Quansheng firmware bugs fixed
diff --git a/app/main.c b/app/main.c
index cf9cf19..8b99f94 100644
--- a/app/main.c
+++ b/app/main.c
@@ -48,7 +48,7 @@ static void processFKeyFunction(const KEY_Code_t Key, const bool beep)
 			#else
 
 
-				// TODO: do something useful with the key
+				// TODO: make use of this function key
 
 
 			#endif
@@ -166,6 +166,7 @@ static void processFKeyFunction(const KEY_Code_t Key, const bool beep)
 
 		case KEY_5:
 			#ifdef ENABLE_NOAA
+			
 				if (IS_NOT_NOAA_CHANNEL(gTxVfo->CHANNEL_SAVE))
 				{
 					gEeprom.ScreenChannel[Vfo] = gEeprom.NoaaChannel[gEeprom.TX_CHANNEL];
@@ -179,29 +180,36 @@ static void processFKeyFunction(const KEY_Code_t Key, const bool beep)
 				}
 				gRequestSaveVFO   = true;
 				gVfoConfigureMode = VFO_CONFIGURE_RELOAD;
+				
 			#else
-				// toggle scanlist-1 and scanlist 2
+				// toggle the selected channels scanlist setting
+			
 				if (gScreenToDisplay != DISPLAY_SCANNER)
 				{
-					if (gTxVfo->SCANLIST1_PARTICIPATION)
+					if (IS_MR_CHANNEL(gTxVfo->CHANNEL_SAVE))
 					{
-						if (gTxVfo->SCANLIST2_PARTICIPATION)
-							gTxVfo->SCANLIST1_PARTICIPATION = 0;
+						if (gTxVfo->SCANLIST1_PARTICIPATION)
+						{
+							if (gTxVfo->SCANLIST2_PARTICIPATION)
+								gTxVfo->SCANLIST1_PARTICIPATION = 0;
+							else
+								gTxVfo->SCANLIST2_PARTICIPATION = 1;
+						}
 						else
-							gTxVfo->SCANLIST2_PARTICIPATION = 1;
+						{
+							if (gTxVfo->SCANLIST2_PARTICIPATION)
+								gTxVfo->SCANLIST2_PARTICIPATION = 0;
+							else
+								gTxVfo->SCANLIST1_PARTICIPATION = 1;
+						}
+						SETTINGS_UpdateChannel(gTxVfo->CHANNEL_SAVE, gTxVfo, true);
+						gVfoConfigureMode = VFO_CONFIGURE;
+						gFlagResetVfos    = true;
 					}
-					else
-					{
-						if (gTxVfo->SCANLIST2_PARTICIPATION)
-							gTxVfo->SCANLIST2_PARTICIPATION = 0;
-						else
-							gTxVfo->SCANLIST1_PARTICIPATION = 1;
-					}
-					SETTINGS_UpdateChannel(gTxVfo->CHANNEL_SAVE, gTxVfo, true);
-					gVfoConfigureMode = VFO_CONFIGURE;
-					gFlagResetVfos    = true;
 				}
+				
 			#endif
+			
 			break;
 
 		case KEY_6:
@@ -214,7 +222,7 @@ static void processFKeyFunction(const KEY_Code_t Key, const bool beep)
 			#else
 	
 
-				// TODO: make use of the function key press
+				// TODO: make use of this function key
 
 
 			#endif
diff --git a/firmware.bin b/firmware.bin
index b7aaf07..e3ddb23 100644
Binary files a/firmware.bin and b/firmware.bin differ
diff --git a/firmware.packed.bin b/firmware.packed.bin
index 0bd0ba5..9e3a921 100644
Binary files a/firmware.packed.bin and b/firmware.packed.bin differ