BTW, I need send some control character in order to change his function mode.

But, it seems I'm doing something wrong.

The modules expects me to sent ctrl+z (ASCii 26) three times in a row to change its mode.

I have enable the "Parse control Characters" in the MCS Serial Communicator and sent #26 three times but nothing never happens.

In fact, I tried a lot of different ways with/without Parse option, sending ESC before the command and so. Still, nothing does.

What am I missing?