System Technician-Demanded Tests: Descriptions and Error Codes

CAUTION:	Always investigate tests in the order presented in the table below. By clearing error codes associated with the NPE Crosstalk Test for example, you may also clear errors generated from subsequent tests in the testing sequence.

Table 14. Order of Investigation
Order of Investigation	Short Test Sequence	Long Test Sequence	D/ND*
NPE Crosstalk Test (#6) Note: This test will abort with Error Code 1412		X	ND
Port Diagnostic Test (#35)	X	X	ND
Looparound and Conference Circuit Test (#33) Note: This test will abort with Error Code 1412		X	ND
Port Audit Update Test (#36)	X	X	ND
*D = Destructive; ND = Nondestructive