diff --git a/__main__.py b/__main__.py
index 89a2bf8..b8a9ec8 100644
--- a/__main__.py
+++ b/__main__.py
@@ -46,16 +46,16 @@ class PhoneLineEventHandler():
                 )
                 if line.DispState != LineState.Inactive:
                     if line.DispState == LineState.Ringing:
-                        sendSerial(b'y')
+                        sendSerial(b'shc131139131')
                     else:
-                        sendSerial(b'r')
+                        sendSerial(b'shc255029000')
                     asyncio.run(try_pause())
                 for linenum in range(self.phone_mgr.DispNumberOfLines):
                     line = self.phone_mgr.DispGetLine(linenum)
                     if line.DispState != LineState.Inactive:
                         return True
                 asyncio.run(try_play())
-                sendSerial(b'o')
+                sendSerial(b'shc000000000')
         return True
 
 # async def get_media_info():