SYSTEM OUTLINE

System Outline

(e)Restriction Control Facility (RCF)

This facility changes the restriction class of a terminal concerned in accordance with a directive given by the AP. The restriction class changing can be made on the basis of each terminal, each group, or each system. (Figure 2-11)

NEAX2400 IMX

Terminal (Dterm)

RCF

The Computer

AP

(Restriction Class Change)

Figure 2-11 Concept of RCF

(f)Terminal Mode Reset Facility (MRF)

With a direction received from the AP or a specific key depressed on a terminal, this facility resets terminal mode. When terminal mode is reset by this facility, the current communication path (terminal mode status) is released. (Figure 2-12)

Key operation

Terminal (Dterm)

NEAX2400 IMX

MRF

The Computer

AP

Note: This figure shows the case in which the terminal mode is reset from the terminal.

Figure 2-12 Concept of MRF

ND-70895 (E)CHAPTER 2

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NEC ND-70895 (E) system manual Concept of RCF