Maintenance And Diagnostics - Inter-Tel USER GUIDE 8524 User Manual

M
AINTENANCE AND
The endpoints and chargers have been designed to withstand the wear and tear of nor-
mal use. However, you should avoid dropping the endpoint or knocking it against
hard surfaces. Carrying the endpoint in a holster or carrying case will help to protect
it.
There are no serviceable parts in the endpoints or the chargers. You should not open
the endpoint case nor disassemble the chargers. Doing so will void your warranty.
If you experience problems with your endpoint, a diagnostics tool can help you deter-
mine if your endpoint is operating properly.
To use the diagnostic tool:
With the power off, hold down the
1.
ber of the endpoint and the port information will show on the display.
Release the
2.
the endpoint will vibrate (Model 8525 only) and flash solid squares and Zs
across the top two lines of the display.
Release the buttons. The display will then flash all the items at the bottom of the
3.
display. The display should look similar to the one shown on the
To turn the diagnostics off, hold the
4.
If anything is missing from the display, there is something wrong with the endpoint
and it should be returned to Inter-Tel for repair or replacement.
6
D
IAGNOSTICS
VOL
button, then release the
VOL
PWR
and buttons. The serial num-
PWR
button. After a few seconds,
PWR
page
button until you hear one beep.
®
Inter-Tel Model 8524/8525 User Guide
4.