diff --git a/dom/bluetooth/bluedroid/hfp-fallback/BluetoothHfpManager.cpp b/dom/bluetooth/bluedroid/hfp-fallback/BluetoothHfpManager.cpp
index 5b698ca9dd55..abef9b40f717 100644
--- a/dom/bluetooth/bluedroid/hfp-fallback/BluetoothHfpManager.cpp
+++ b/dom/bluetooth/bluedroid/hfp-fallback/BluetoothHfpManager.cpp
@@ -146,6 +146,32 @@ BluetoothHfpManager::Init()
   return true;
 }
 
+// static
+void
+BluetoothHfpManager::InitHfpInterface()
+{
+  MOZ_ASSERT(NS_IsMainThread());
+
+  /**
+   * TODO:
+   *   Implement InitHfpInterface() for applications that want to create SCO
+   *   link without a HFP connection (e.g., VoIP).
+   */
+}
+
+// static
+void
+BluetoothHfpManager::DeinitHfpInterface()
+{
+  MOZ_ASSERT(NS_IsMainThread());
+
+  /**
+   * TODO:
+   *   Implement DeinitHfpInterface() for applications that want to create SCO
+   *   link without a HFP connection (e.g., VoIP).
+   */
+}
+
 void
 BluetoothHfpManager::HandleShutdown()
 {
diff --git a/dom/bluetooth/bluedroid/hfp-fallback/BluetoothHfpManager.h b/dom/bluetooth/bluedroid/hfp-fallback/BluetoothHfpManager.h
index 2aaaccdfeb01..12ff8a9ba23c 100644
--- a/dom/bluetooth/bluedroid/hfp-fallback/BluetoothHfpManager.h
+++ b/dom/bluetooth/bluedroid/hfp-fallback/BluetoothHfpManager.h
@@ -30,6 +30,8 @@ public:
 
   static BluetoothHfpManager* Get();
   virtual ~BluetoothHfpManager() { }
+  static void InitHfpInterface();
+  static void DeinitHfpInterface();
 
   bool ConnectSco();
   bool DisconnectSco();