Nokia NSW-5 Series Service Manual page 131

PAMS Technical Documentation
Loop group:
JBA–4 group (Alt+4):
Microphone test:
Close button (ESC)
Help button ( Alt+H)
Issue 1 10/00
Off radio button (ALT+F):
Turns audio loop off.
On radio button (ALT+N):
Turns audio loop on.
On radio button
Activate audio box
Deactivate loop controlling
Off radio button
Activate loop controlling
Connect a headset in the phone
Select Testing –> Audio
Loop: Internal –> External
Loop ON
Now everything spoken in the mic is heard in the headset.
Close dialog
Context sensitive help
E Nokia Mobile Phones Ltd.
Service Software Instructions
Page 49
NSW-5