Cortelco Trendline 8150 - Manual (Page 5)

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repair work is required. Opening or remov-
ing covers may expose you to dangerous
voltage or other risks. Incorrect reassem-
bly can cause electrical shock when the
appliance is subsequently used.
10. Unplug this product from the wall outlet
and refer servicing to qualified service
personnel under the following conditions:
a. When the line cord is frayed or plugs
damaged.
b. If liquid has been spilled into the tele
phone.
c. If the telephone has been exposed to rain
or water.
d. If the product does not operate properly
by following the operating instructions.
(Adjust only those controls, that are
covered by the operating instructions
because improper adjustment of other
controls may result in damage and will
often require extensive work by a qualified
technician to restore the product to
normal operation.)
e. If the telephone has been dropped or the
cabinet damaged.
f. If the telephone exhibits distinct change
in performance.
11. Avoid using a telephone (other than a cordless
type) during an electrical storm. There may
be a remote risk of electrical shock from
lightning.
12. Do not overload wall outlets and extension
cords as this can result in the risk of fire or
electrical shock.
13. Do not use a telephone to report a gas leak in
the vicinity of the leak.
S
AVE
T
HESE
I
NSTRUCTIONS