Changes

| style="text-align: left; vertical-align: top;" | x1(h1h2) Indicate module connection to server at the moment: <br>

| style="text-align: left; vertical-align: top;" | x1(h1h2) Indicate module connection to server at the moment: <br>

x1 - (1 - Data link Open; 0 - Data link Closed)<br>

x1 - (1 - Data link Open; 0 - Data link Closed)<br>

h1 - Link CLose Called 2nd last; <br>

h1 - Link Close Called 2nd last; <br>

h2 - Link CLose Called last; <br>

h2 - Link Close Called last; <br>

hx: <br>

Link Close descriptions: <br>

0 - BlackBox;

0 - BlackBox;

1 - ModemOff;

1 - ModemOff;