Step by Step
Phone test?
Testing the phone
Testing functionality
You can test and determine your phone's functionality:
•
Are all key LEDs working?
•
Is the display working?
•
Do all keys work?
•
Are the loudspeaker, handset, ring volume, ring
tone, alert tone and speakerphone mode function-
ing correctly?
The following may be checked by service personnel:
•
Device ID for the phone
•
the software version OpenStage,
•
Line power level
Prerequisite: The phone is in idle mode
N
Open the Program/Service menu
f
Select and confirm the option shown.
Select and confirm the required test functions. Follow
the additional user prompts on the display.
N
Press the key shown. The LED goes out. The test is
complete.
Testing the phone
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