diff --git a/packages/comgt/files/mywifi.scr b/packages/comgt/files/mywifi.scr
index b627f79..9eccd3e 100644
--- a/packages/comgt/files/mywifi.scr
+++ b/packages/comgt/files/mywifi.scr
@@ -26,7 +26,7 @@ opengt
     if % = 0 goto hangup_modem
   :hangup_modem
     print "Hangup modem\n"
-    send "ATH^m"
+    send "AT+CHUP^m"
     waitquiet 1 0.2
-    exec "/root/mywifi_tg.sh"+$s
+    exec "logger -r ring"+$s
     goto wait_first_ring