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18. Use caution when installing or modifying telephone lines to prevent electrical shock and/
or fire.
19. Under the following conditions, unplug this product from the wall outlet and refer servicing
to qualified service personnel:
(a) The power supply cord or plug is damaged or frayed.
(b) The product has been exposed to rain or water.
(c) The product does not operate normally by following the operating instructions.
(d) The product’s cabinet has been damaged.
(e) The product exhibits a distinct change in performance.
20. Avoid using a telephone (other than a cordless type) during an electrical storm. There may
be a remote risk of electric shock from lightning.
21. Do not use the telephone to report a gas leak in the vicinity of the leak.
22. Do not place this product on an unstable cart, stand, or table. The product may fall,
causing serious damage to the product.
23. Only use attachments/accessories specified by the manufacturer.
24. Unplug this apparatus during lightning storms or when unused for long periods of time.
Save these instructions
Battery Safety Instructions
IF YOUR PRODUCT UTILIZES BATTERIES, THE FOLLOWING ADDITIONAL PRECAUTIONS
SHOULD BE OBSERVED:
1. Use only the type and size battery(ies) specified in the user manual.
2. Do not use this product if the battery door is removed or missing.
3. Replace batteries that appear to be swollen or have damaged wiring.
4. Do not dispose of the battery(ies) in fire. They may explode. Check with local codes for
possible special disposal instructions.
5. Do not open or mutilate the battery(ies). Released electrolyte is corrosive and may cause
damage to the eyes or skin. It may be toxic if swallowed.
6. Exercise care in handling battery(ies) in order not to short out the battery(ies) with
conducting materials such as rings, bracelets, and keys. The battery(ies) or conductor may
overheat and cause burns.
7. Do not attempt to recharge the battery(ies) provided with or identified for use with this
product that are not rechargeable. The battery(ies) may leak corrosive electrolyte
or explode.
8. Do not attempt to rejuvenate the battery(ies) provided with or identified for use with this
product by heating them. Sudden release of the battery(ies) electrolyte may occur causing
burns or irritation to eyes or skin.
9. When replacing battery(ies), all batteries should be replaced at the same time. Mixing fresh
and discharged batteries could increase internal cell pressure and rupture the discharged
battery(ies). (Applies to products employing more than one separately replaceable
primary battery.)
10. When inserting battery(ies) into this product, the proper polarity or direction must be
observed. Reverse insertion of battery(ies) may result in leakage or explosion.
11. When inserting battery(ies) into this product, do not twist or pinch the wires or allow wires
to become pinched in battery door.
12. If storing over 30 days, remove battery(ies) from this product because the battery(ies)
could leak and damage the product.
13. Discard “dead” battery(ies) as soon as possible since “dead” batteries are more likely to
leak in a product.