Aethra d2001 nx ユーザーズマニュアル

USER’S MANUAL 

                                          ISDN TESTER AND ANALYZER D2001

NX 

 

An incoming call is received and the device generates an 
acoustic tone. The softkey START changes to ANSWER. 

 

POTS 

Answers the call and makes the audio connection  

 

Clears the call after connection 

Simulates the Flash key for service requests to the 
exchange 

To answer an incoming call:  

An incoming call is received, the instrument generates an 
acoustic tone and sends the ALERTING message. The 
START key changes to ANSWER. 

 

Answers the call and connects the B channel 

CHAPTER 3 - PERFORMING A MANUAL TEST 

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