$ IF F$MODE() .NES. "NETWORK" THEN GOTO EXIT $ OPEN/READ/WRITE/ERROR=EXIT TELSER_NET SYS$NET $ READ/END=EXIT/ERROR=EXIT TELSER_NET TELSER_COMMAND $ WRITE SYS$OUTPUT TELSER_COMMAND $ SET NOVERIFY $ DEFINE SYS$OUTPUT TELSER_NET $ 'TELSER_COMMAND' $ EXIT: $ CLOSE TELSER_NET $ EXIT