VIVI Polycom IP 5000, Руководство пользователя

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Display is showing none, is
incorrect or bad contrast
Check the display is illuminated if not do a reboot on the hand-
set.
If contrast on the screen is low then please Menu > Settings >
Basic > Contrast and by pressing the up or down buttons on
the handset it should improve the screen contrast
Make sure the network cable is properly inserted and is not
and not half connected. Unplug the network cable out of the
back of the phone and re plug it back in again and see if that
works, If that does not work you would need to contact your
system administrator or our technical support team.
Display is flicking
If the handset display is flickering you would need to put the
handset away from the lights or replace the lights in the office
to prevent this from happening
The handset is malfunction-
ing
If the handset is having any issue then a simple restart should
resolve the issue, on the handset please go to Menu > Settings
>Basic > Restart Phone and click on the softkey to reboot the
handset.
If not pull the power cable out of the back of the handset and
put it back in again and the device should return to normal if
not contact the technical support team.
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