diff --git a/src/Network/fgcom.cxx b/src/Network/fgcom.cxx
index 1161d46..128e911 100644
--- a/src/Network/fgcom.cxx
+++ b/src/Network/fgcom.cxx
@@ -43,6 +43,7 @@
 #include <iaxclient.h>
 
 
+
 #define NUM_CALLS 4
 #define MAX_GND_RANGE 10.0
 #define MAX_TWR_RANGE 50.0
@@ -241,6 +242,8 @@ void FGCom::init()
 
   SG_LOG(SG_SOUND, SG_ALERT, "FGCom: init");
         
+            mesPopup("PTT按下，请讲...",5);
+
 }
 
 
@@ -636,7 +639,7 @@ void FGCom::valueChanged(SGPropertyNode *prop)
           // ensure that we are on the right channel by calling setupCommFrequency  
           //fgSetString("/sim/screen/red","PTT按下，请讲...");
 
-          mesPopup("PTT按下，请讲...",5);
+          //mesPopup("PTT按下，请讲...",5);
 
           setupCommFrequency();
           iaxc_output_level_set(0.0);