diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index c536c1a..a33b7a3 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -1082,6 +1082,10 @@
     <string name="volume_stream_limited_dnd" translatable="false">%s — Priority only</string>
     <string name="volume_stream_vibrate_dnd" translatable="false">%s vibrate — Priority only</string>
 
+    <string name="volume_stream_content_description_unmute">%1$s. Tap to unmute.</string>
+    <string name="volume_stream_content_description_vibrate">%1$s. Tap to set to vibrate. Accessibility services may be muted.</string>
+    <string name="volume_stream_content_description_mute">%1$s. Tap to mute. Accessibility services may be muted.</string>
+
     <!-- Name of special SystemUI debug settings -->
     <string name="system_ui_tuner">System UI Tuner</string>
 
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
index 1d5ca04..91a8493 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialog.java
@@ -761,7 +761,37 @@
                 : (iconRes == R.drawable.ic_volume_media_bt || iconRes == row.iconRes)
                         ? Events.ICON_STATE_UNMUTE
                 : Events.ICON_STATE_UNKNOWN;
-        row.icon.setContentDescription(ss.name);
+        if (iconEnabled) {
+            if (isRingStream) {
+                if (isRingVibrate) {
+                    row.icon.setContentDescription(mContext.getString(
+                            R.string.volume_stream_content_description_unmute,
+                            ss.name));
+                } else {
+                    if (mController.hasVibrator()) {
+                        row.icon.setContentDescription(mContext.getString(
+                                R.string.volume_stream_content_description_vibrate,
+                                ss.name));
+                    } else {
+                        row.icon.setContentDescription(mContext.getString(
+                                R.string.volume_stream_content_description_mute,
+                                ss.name));
+                    }
+                }
+            } else {
+                if (ss.muted || mAutomute && ss.level == 0) {
+                   row.icon.setContentDescription(mContext.getString(
+                           R.string.volume_stream_content_description_unmute,
+                           ss.name));
+                } else {
+                    row.icon.setContentDescription(mContext.getString(
+                            R.string.volume_stream_content_description_mute,
+                            ss.name));
+                }
+            }
+        } else {
+            row.icon.setContentDescription(ss.name);
+        }
 
         // update slider
         final boolean enableSlider = !zenMuted;