d.If the product does not operate normally 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 product has been dropped or cabinet has be damaged.
f.If the product exhibits a distinct change in performance.
13.Avoid using a telephone during an electrical storm. There may be a risk of electrical shock from lightning.
14.Do not use the telephone to report a gas leak in the vicinity of the leak.
15.Plug the power adaptor into an electrical outlet that is near the equipment and easily accessible.
Safety Instructions for Handset Battery Pack
CAUTION:
There is a danger of explosion if the batteries are incorrectly replaced. Use only approved batteries in the handset of your telephone. To reduce the risk of fire or injury, be careful not to short the batteries with conducting materials such as rings, bracelets, and keys. The batteries or conducting material may overheat and cause burns.
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