Cortelco 2200 Telephone User Manual


 
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12. Avoid using a telephone during a local thunderstorm. There may be a
remote risk of electrical shock from lightning.
13. Do not use a telephone to report a gas leak in the vicinity of the leak.
14. Unplug the telephone from the wall outlet and refer servicing to
qualified service personnel under the following conditions:
When the line cord is frayed or plugs damaged.
If liquid has been spilled into the telephone.
If the telephone has been exposed to rain or water.
If the telephone does not operate properly by following the operating
instructions. (Adjust only those controls covered by the operating
instructions. Improper adjustment of other controls may result in
damage and will often require extensive work by a qualified techni-
cian to restore the product to normal operation.)
If the telephone has been dropped or the housing damaged.
If the telephone exhibits distinct change in performance.
SAVE THESE INSTRUCTIONS
15-101-613