 
 void printMuteStatus() {
   lcd.setCursor(12, 0);
-  lcd.print("M");  
-}
-
-void printNotMuteStatus() {
-  lcd.setCursor(12, 0);
-  lcd.print(" ");  
+  if (mute) {
+    lcd.print("M");
+  } else {
+    lcd.print(" ");
+  }
 }
 
 void printStereoStatus() {

        wasReleased = false;
        switch (state) {
          case 0: {
            if ((stationIndex < 16) && (stations[stationIndex+1] != 0.0)) {
              stationIndex++;
            } else {
              stationIndex = 0;
            }
            radio.selectFrequency(stations[stationIndex]);
            printSelectedFrequency(radio.readFrequencyInMHz());
            saveStation(stations[stationIndex]);
            break;

                printSelectedFrequency(selectedStation, 2, 0);
                break; 
              }
              //Register station
              case 3: {
                byte isBandLimitReached = 0;
                byte progress = 0;
