DEFINITY® ECS Release 5 8410 Voice Terminal User’s Guide 555-230-763
Issue 2
June 1997
Page 94
There’s no dial tone.
1
Check with your system manager to be sure your voice
terminal is administered correctly.
2
Make sure the handset and line cords at your voice
terminal are securely connected at both ends.
3
Press
. If the green light next to
does not go
on or flashes rather than goes on steadily, the voice
terminal is not communicating with the DEFINITY
switch or with System 75.
4
Find a working voice terminal of the same type as
your own. Unplug this voice terminal from its modular
wall jack. Plug your voice terminal into that jack and
check if it gets dial tone.
5
If your voice terminal still does not work, plug the
working voice terminal (of the same type) into your
modular wall jack. If the working voice terminal has
dial tone, your own voice terminal is faulty. See your
system manager.
Problem
Solution
Test
Test
Содержание Definity 8410
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