diff --git a/app/src/main/kotlin/com/simplemobiletools/contacts/pro/activities/CallActivity.kt b/app/src/main/kotlin/com/simplemobiletools/contacts/pro/activities/CallActivity.kt
index bb33f2c1..c170b7d4 100644
--- a/app/src/main/kotlin/com/simplemobiletools/contacts/pro/activities/CallActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/contacts/pro/activities/CallActivity.kt
@@ -1,7 +1,6 @@
 package com.simplemobiletools.contacts.pro.activities
 
 import android.os.Bundle
-import com.simplemobiletools.commons.extensions.checkAppSideloading
 import com.simplemobiletools.commons.extensions.updateTextColors
 import com.simplemobiletools.contacts.pro.R
 import kotlinx.android.synthetic.main.activity_call.*
@@ -13,13 +12,6 @@ class CallActivity : SimpleActivity() {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_call)
 
-        if (checkAppSideloading()) {
-            return
-        }
-    }
-
-    override fun onResume() {
-        super.onResume()
         updateTextColors(call_holder)
     }
 }
diff --git a/app/src/main/res/drawable/ic_call_accept.xml b/app/src/main/res/drawable/ic_call_accept.xml
new file mode 100644
index 00000000..0f67abf8
--- /dev/null
+++ b/app/src/main/res/drawable/ic_call_accept.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@+id/shortcut_dialpad_background">
+        <shape android:shape="oval">
+            <solid android:color="@color/md_green_700" />
+        </shape>
+    </item>
+
+    <item
+        android:bottom="@dimen/medium_margin"
+        android:drawable="@drawable/ic_phone_vector"
+        android:left="@dimen/medium_margin"
+        android:right="@dimen/medium_margin"
+        android:top="@dimen/medium_margin" />
+
+</layer-list>
diff --git a/app/src/main/res/drawable/ic_call_decline.xml b/app/src/main/res/drawable/ic_call_decline.xml
new file mode 100644
index 00000000..34ebfde0
--- /dev/null
+++ b/app/src/main/res/drawable/ic_call_decline.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@+id/shortcut_dialpad_background">
+        <shape android:shape="oval">
+            <solid android:color="@color/md_red_700" />
+        </shape>
+    </item>
+
+    <item
+        android:bottom="@dimen/medium_margin"
+        android:drawable="@drawable/ic_phone_down_vector"
+        android:left="@dimen/medium_margin"
+        android:right="@dimen/medium_margin"
+        android:top="@dimen/medium_margin" />
+
+</layer-list>
diff --git a/app/src/main/res/drawable/ic_phone_down_vector.xml b/app/src/main/res/drawable/ic_phone_down_vector.xml
new file mode 100644
index 00000000..6487b6a6
--- /dev/null
+++ b/app/src/main/res/drawable/ic_phone_down_vector.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M23.4267,12.2343C20.4492,9.413 16.4272,7.6753 11.9951,7.6753c-4.4321,0 -8.4541,1.7377 -11.4316,4.559 -0.1757,0.1757 -0.2831,0.4198 -0.2831,0.6931 0,0.2733 0.1074,0.5174 0.2831,0.6931l2.421,2.421c0.1757,0.1757 0.4198,0.2831 0.6931,0.2831 0.2636,0 0.5076,-0.1074 0.6834,-0.2733 0.7712,-0.7224 1.6498,-1.3277 2.5968,-1.806 0.3222,-0.1562 0.5467,-0.4881 0.5467,-0.8786l0,-3.0263C8.92,9.8718 10.4332,9.6278 11.9951,9.6278c1.562,0 3.0751,0.2441 4.4906,0.7029l0,3.0263c0,0.3807 0.2245,0.7224 0.5467,0.8786 0.9567,0.4783 1.8255,1.0934 2.6065,1.806 0.1757,0.1757 0.4198,0.2733 0.6834,0.2733 0.2733,0 0.5174,-0.1074 0.6931,-0.2831l2.421,-2.421c0.1757,-0.1757 0.2831,-0.4198 0.2831,-0.6931 0,-0.2733 -0.1171,-0.5076 -0.2929,-0.6834z" />
+</vector>
diff --git a/app/src/main/res/layout/activity_call.xml b/app/src/main/res/layout/activity_call.xml
index bfc4aee3..deea6729 100644
--- a/app/src/main/res/layout/activity_call.xml
+++ b/app/src/main/res/layout/activity_call.xml
@@ -1,7 +1,56 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/call_holder"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
+    <ImageView
+        android:id="@+id/call_decline"
+        android:layout_width="@dimen/incoming_call_button_size"
+        android:layout_height="@dimen/incoming_call_button_size"
+        android:contentDescription="@string/accept"
+        android:src="@drawable/ic_call_decline"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.15"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.85" />
+
+    <com.simplemobiletools.commons.views.MyTextView
+        android:id="@+id/call_decline_label"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/normal_margin"
+        android:text="@string/decline"
+        android:textSize="@dimen/big_text_size"
+        app:layout_constraintEnd_toEndOf="@+id/call_decline"
+        app:layout_constraintStart_toStartOf="@+id/call_decline"
+        app:layout_constraintTop_toBottomOf="@+id/call_decline" />
+
+    <ImageView
+        android:id="@+id/call_accept"
+        android:layout_width="@dimen/incoming_call_button_size"
+        android:layout_height="@dimen/incoming_call_button_size"
+        android:contentDescription="@string/accept"
+        android:src="@drawable/ic_call_accept"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.8"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.85" />
+
+    <com.simplemobiletools.commons.views.MyTextView
+        android:id="@+id/call_accept_label"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/normal_margin"
+        android:text="@string/accept"
+        android:textSize="@dimen/big_text_size"
+        app:layout_constraintEnd_toEndOf="@+id/call_accept"
+        app:layout_constraintStart_toStartOf="@+id/call_accept"
+        app:layout_constraintTop_toBottomOf="@+id/call_accept" />
+
 </androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
index 3a638f6d..7eaee9b6 100644
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -5,6 +5,7 @@
     <dimen name="contact_icons_size">40dp</dimen>
     <dimen name="min_row_height">60dp</dimen>
     <dimen name="dialpad_button_size">60dp</dimen>
+    <dimen name="incoming_call_button_size">72dp</dimen>
 
     <dimen name="dialpad_text_size">34sp</dimen>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index d240cc68..b10fb46d 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -111,6 +111,9 @@
     <string name="decline_call">Decline</string>
     <string name="answer_call">Answer</string>
 
+    <string name="accept">Accept</string>
+    <string name="decline">Decline</string>
+
     <!-- Speed dial -->
     <string name="speed_dial">Speed dial</string>
     <string name="manage_speed_dial">Manage speed dial</string>