Lucent Technologies Definity 8410, Руководство пользователя

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DEFINITY® ECS Release 5 8410 Voice Terminal User’s Guide 555-230-763 Issue 2
June 1997
Page 77
Test
To test the lights and the
display on your voice
terminal
1
While on-hook or off-hook, press and hold
•
Green light next to goes on
Note: If the green light next to flashes
rather than goes on steadily, it means that the
voice terminal is not communicating with the
DEFINITY switch or with System 75. In such a
case, see your system manager.
•
The lights go on steadily in two groups, and, if
your 8410 has a display, all the display segments
fill in
2
To end test, release
•
Lights return to normal operation, and the green
light next to
goes off
Note: If the display or the lights do not respond
during the test, notify your system manager.
✔
Test
Test
Test
Test
Test