54 / Regulatory information

8.Do not overload wall outlets and extension cords as this can result in the risk of fire or electric shock.

9.Never spill liquid of any kind on the product.

10.To reduce the risk of electric shock, do not disassemble this product, but have it sent to a qualified service person when some service or repair work is required.

11.Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions:

a.When the power supply cord or plug is damaged or frayed.

b.If the product has been exposed to rain, water or liquid has been spilled on the product, disconnect and allow the product to dry out to see if it still operates; but do not open up the product.

c.If the product housing has been damaged.

d.If the product exhibits a distinct change in performance.

12.Avoid using a telephone during an electrical storm. There may be

aremote risk of electric shock from lightning.

13.Do not use the telephone to report a gas leak in the vicinity of the leak.

14.CAUTION: To eliminate the possibility of accidental damage to cords, plugs, jacks, and the telephone, do not use sharp instruments during the assembly procedures.

WARNING: Do not insert the plug at the free end of the handset cord directly into a wall or baseboard jack. Such misuse can result in unsafe sound levels or possible damage to the handset.

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Nortel Networks T7406, NT8B45AAAB manual 54 / Regulatory information