diff --git a/simpleadmin/www/cgi-bin/get_atcommand b/simpleadmin/www/cgi-bin/get_atcommand
index 0f7f9e2..150f0e6 100644
--- a/simpleadmin/www/cgi-bin/get_atcommand
+++ b/simpleadmin/www/cgi-bin/get_atcommand
@@ -20,7 +20,7 @@ fi
 MYATCMD=$(printf '%b\n' "${atcmd//%/\\x}")
 if [ -n "${MYATCMD}" ]; then
    x=$(urldecode "$atcmd")
-   runcmd=$(echo -en "$x\r\n" | microcom -t 2000 /dev/ttyOUT)
+   runcmd=$(echo -en "$x\r\n" | microcom -t 2000 /dev/ttyOUT2)
 fi
 
 echo "Content-type: text/plain"