Library /sys$common/syshlp/ncphelp.hlb SET, LINE, INTERFACE code  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 Applies only to X.25 lines and the ISO8208 profile. Specifies the way
 in which the processor acts when it uses the line. There are two
 values for the code:

    DTE   Specifies that the processor operates as a DTE.

    DCE   Specifies that the processor operates as a DCE.

 The default code is DTE.