Aastra Telecom AT-200HT owner manual

Models: AT-200HT

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this product, but take it to a qualified serviceman when some service or repair work is required. Opening or removing covers may expose you to dangerous voltages or other risks. Incorrect reassembly can cause electric shock when the appliance is subsequently used.

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

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

b.If liquid has been spilled into the product.

c.If the product has been exposed to rain or water.

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 the cabinet has been damaged.

f.If the product exhibits a 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 the telephone to report a gas leak in the vicinity of the leak.

SAVE THESE INSTRUCTIONS

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Aastra Telecom AT-200HT owner manual