1 files changed, 15 insertions, 1 deletions
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index 62c8746..3769dee 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -863,11 +863,25 @@ interface ITelephony {
     /**
      * Whether video calling has been enabled by the user.
      *
-     * @return {@code True} if the user has enabled video calling, {@code false} otherwise.
+     * @return {@code true} if the user has enabled video calling, {@code false} otherwise.
      */
     boolean isVideoCallingEnabled();
 
     /**
+     * Whether the DTMF tone length can be changed.
+     *
+     * @return {@code true} if the DTMF tone length can be changed.
+     */
+    boolean canChangeDtmfToneLength();
+
+    /**
+     * Whether the device is a world phone.
+     *
+     * @return {@code true} if the devices is a world phone.
+     */
+    boolean isWorldPhone();
+
+    /**
      * Get IMS Registration Status
      */
     boolean isImsRegistered();