Gsm modem
From Teknologisk videncenter
<input>at+cpin=PINKODE</input>
OK
<input>at+creg?</input>
+CREG: 0,1 <notice># Mode,Connected</notice>
OK
<input>at+csq</input>
+CSQ: 23,99 <notice># Bitfel,signalstyrke</notice>
OK
<input>at+cmgf=1</input>
OK
<input>at+cmgw="TELEFONNUMMER"</input>
> <input>Hej alle gode mennesker<CTRL-Z></input>
+CMGW: 1 <notice># Besked 1 gemt</notice>
OK
<input>at+cmss=1</input> <notice>#Send besked 1</notice>
+CMSS: 95
OK