diff --git a/b2g/chrome/content/settings.js b/b2g/chrome/content/settings.js
index 8459611668d..7a182a29bc1 100644
--- a/b2g/chrome/content/settings.js
+++ b/b2g/chrome/content/settings.js
@@ -138,6 +138,11 @@ SettingsListener.observe('language.current', 'en-US', function(value) {
       Services.prefs.setBoolPref('dom.mms.requestStatusReport', value);
   });
 
+  SettingsListener.observe('ril.mms.requestReadReport.enabled', true,
+    function(value) {
+      Services.prefs.setBoolPref('dom.mms.requestReadReport', value);
+  });
+
   SettingsListener.observe('ril.cellbroadcast.disabled', false,
     function(value) {
       Services.prefs.setBoolPref('ril.cellbroadcast.disabled', value);
diff --git a/dom/mobilemessage/src/gonk/MmsService.js b/dom/mobilemessage/src/gonk/MmsService.js
index c619043e97e..9783df0bbc9 100644
--- a/dom/mobilemessage/src/gonk/MmsService.js
+++ b/dom/mobilemessage/src/gonk/MmsService.js
@@ -952,7 +952,12 @@ function SendTransaction(cancellableId, msg, requestDeliveryReport) {
   msg.headers["x-mms-message-class"] = "personal";
   msg.headers["x-mms-expiry"] = 7 * 24 * 60 * 60;
   msg.headers["x-mms-priority"] = 129;
-  msg.headers["x-mms-read-report"] = true;
+  try {
+    msg.headers["x-mms-read-report"] =
+      Services.prefs.getBoolPref("dom.mms.requestReadReport");
+  } catch (e) {
+    msg.headers["x-mms-read-report"] = true;
+  }
   msg.headers["x-mms-delivery-report"] = requestDeliveryReport;
 
   if (!gMmsTransactionHelper.checkMaxValuesParameters(msg)) {
diff --git a/modules/libpref/src/init/all.js b/modules/libpref/src/init/all.js
index e17ead3078b..43c32e4970f 100644
--- a/modules/libpref/src/init/all.js
+++ b/modules/libpref/src/init/all.js
@@ -4476,6 +4476,9 @@ pref("dom.mms.defaultServiceId", 0);
 // Debug enabler for MMS.
 pref("mms.debugging.enabled", false);
 
+// Request read report while sending MMS.
+pref("dom.mms.requestReadReport", true);
+
 // Number of RadioInterface instances to create.
 pref("ril.numRadioInterfaces", 0);