diff --git a/iphone/Maps/Classes/CustomViews/MapViewControls/Search/Console/MWMConsole.mm b/iphone/Maps/Classes/CustomViews/MapViewControls/Search/Console/MWMConsole.mm
index 4878b5ee01..62a9d2dc5c 100644
--- a/iphone/Maps/Classes/CustomViews/MapViewControls/Search/Console/MWMConsole.mm
+++ b/iphone/Maps/Classes/CustomViews/MapViewControls/Search/Console/MWMConsole.mm
@@ -3,9 +3,6 @@
 
 #include "Framework.h"
 
-extern NSString * const kMwmTextToSpeechEnable;
-extern NSString * const kMwmTextToSpeechDisable;
-
 @implementation MWMConsole
 
 + (BOOL)performCommand:(NSString *)cmd
@@ -13,9 +10,6 @@ extern NSString * const kMwmTextToSpeechDisable;
   if ([self performMapStyle:cmd])
     return YES;
 
-  if ([self performSound:cmd])
-    return YES;
-
   return NO;
 }
 
@@ -35,21 +29,4 @@ extern NSString * const kMwmTextToSpeechDisable;
   return YES;
 }
 
-+ (BOOL)performSound:(NSString *)cmd
-{
-  // Hook for shell command on change map style
-  BOOL const sound = [cmd isEqualToString:@"?sound"];
-  BOOL const nosound = sound ? NO : [cmd isEqualToString:@"?nosound"];
-
-  if (!sound && !nosound)
-    return NO;
-
-  if (sound)
-    [[NSNotificationCenter defaultCenter] postNotificationName:kMwmTextToSpeechEnable object:nil];
-  if (nosound)
-    [[NSNotificationCenter defaultCenter] postNotificationName:kMwmTextToSpeechDisable object:nil];
-
-  return YES;
-}
-
 @end