/sys$common/syshlp/NCPHELP.HLB — SET CIRCUIT DTE dte-address
Applies only to X25 PVCs and DLM circuits. It identifies the local
DTE for the circuit. Specify a decimal integer of 1 to 15 digits.
This parameter is optional for DLM circuits and mandatory when you
specify an X25 PVC for the first time.