after establishing the connection via the connection manager us the following example strings to communicate with the Martin M1 lighting console over telnet via tcp
TCPSend,'ID','message'
to release all que lists: TCPSend,1,RAQL [h0D h0A]
to release a que list (example 101): TCPSend,1,RQL 101,1 [h0D h0A]
to recall a cue list (example 101): TCPSend,1,GTQ 101,1 [h0D h0A]
the important thing to remember is the carriage return which is [h0D h0A]
it may also help to put a WDWait,0.1 between strings