diff --git a/app/src/main/kotlin/com/simplemobiletools/dialer/activities/DialpadActivity.kt b/app/src/main/kotlin/com/simplemobiletools/dialer/activities/DialpadActivity.kt
index ce35d8af..0ca18c9a 100644
--- a/app/src/main/kotlin/com/simplemobiletools/dialer/activities/DialpadActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/dialer/activities/DialpadActivity.kt
@@ -4,6 +4,7 @@ import android.annotation.SuppressLint
 import android.annotation.TargetApi
 import android.content.Intent
 import android.database.Cursor
+import android.graphics.Rect
 import android.net.Uri
 import android.os.Build
 import android.os.Bundle
@@ -30,6 +31,8 @@ import kotlinx.android.synthetic.main.activity_dialpad.*
 import kotlinx.android.synthetic.main.activity_dialpad.dialpad_holder
 import kotlinx.android.synthetic.main.dialpad.*
 import java.util.*
+import kotlin.math.roundToInt
+
 
 class DialpadActivity : SimpleActivity() {
     private var allContacts = ArrayList<SimpleContact>()
@@ -351,6 +354,18 @@ class DialpadActivity : SimpleActivity() {
                         longPressHandler.removeCallbacksAndMessages(null)
                     }
                 }
+                MotionEvent.ACTION_MOVE -> {
+                    val outLocation = IntArray(2)
+                    view.getLocationOnScreen(outLocation)
+                    val rect = Rect(outLocation[0], outLocation[1], outLocation[0] + view.width, outLocation[1] + view.height)
+                    val viewContainsTouchEvent = rect.contains(event.rawX.roundToInt(), event.rawY.roundToInt())
+                    if (!viewContainsTouchEvent) {
+                        stopDialpadTone(char)
+                        if (longClickable) {
+                            longPressHandler.removeCallbacksAndMessages(null)
+                        }
+                    }
+                }
             }
             false
         }