NEC NEAX2400 system manual Answer the call by pressing the ATND key

POST INSTALLATION TEST

FCCS Network Connection Test

3.2ATTCON Connection Test (via FCCS)

Perform the ATTCON connection test, using the following procedure.

Check

3.2.1 ATTCON Call Origination Test

STEP 1: Dial the operator access code (normally “0”), from STN A in Node A.

STEP 2: Confirm that the ATT lamp flashes and ringer sounds at each ATTCON in Node B.

STEP 3: Answer the call by pressing the ATND key.

STEP 4: Confirm the speech condition is sufficient (no noise, not one-party speech, etc.).

STEP 5: Release the call by pressing the CANCEL key.

STEP 6: Replace the handset of STN A in Node A.

Check

3.2.2 ATTCON Call Termination Test

STEP 1: Press a LOOP key on an ATTCON in Node B.

STEP 2: Dial the Telephone Number of STN A.

STEP 3: Confirm the ringer sounds properly at STN A.

STEP 4: Answer the call and confirm￿ the speech condition is sufficient (no noise, not one-way speech, etc.).

STEP 5: The operator at the ATTCON releases the call by pressing the CANCEL key.

STEP 6: Replace the handset of STN A in Node A.

Operator Access ￿	Node A (Self-Node)
Code "0"

STN A

LC

TELN: 410000

STN: 2000

FCCS

Node B

RI	NG
	IN
		G

ATI

ATTCON

TELN: Telephone Number STN: Physical Station Number

Figure 6-9 ATTCON Connection Test (origination) via FCCS

CHAPTER 6 ND-70185 (E)

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