AT&T 7500 User Manual page 34

Data module integrated services digital network (isdn)
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Self-Test
Self-test checks the functionality of the 7500's hardware and software.
To Run Self-Test
1.
Starting from the (Home) display, press
[
] until [ TEST-REST? ] is
NEXT/NO
displayed.
2.
Press [
ENTER/YES
[ TEST-RESET? ].
Press [
3.
ENTER/YES
4.
Press [
ENTER/YES
If the self-test fails repeatedly, call your system administrator.
] to select
] to run the test.
] to end the self-test.
CHAPTER 3: FRONT PANEL FEATURE ACCESS
[ TEST-RESET? ]
is displayed.
[ SELFTEST? ]
is displayed.
If the test passes, the display shows
[ SELFTEST PASSED ] alternating with
[ END SELFTEST? ]
If failed, the display shows
[ SELFTEST FAILED ]
Display returns to (Home).
23

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