AT&T 2820 - Manual (Page 37)

E
N
9. To reduce the risk of electric shock, do not disassemble this
product, but take it to a qualified serviceperson 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. Never use this unit near a gas leak as this can cause explosions.
11. Unplug this product from the wall jack and refer servicing to
qualified service personnel under the following conditions:
a) If liquid has been spilled into the product.
b) 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.
c) If the product has been exposed to rain or water.
d) If the product has been dropped or the cabinet has been
damaged.
e) If the product exhibits a distinct change in performance.
12. Avoid using a telephone (other than a cordless type) during an
electrical storm. There may be a remote 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 maintain compliance with the FCC’s RF exposure
guidelines place the base unit at least 8 inches from nearby
persons.
15. Use only the power cord and batteries indicated in this manual. Do
not dispose of batteries in a fire. They may explode. Check with
local codes for possible special disposal instructions.
16. Plug the adapter into the socket/outlet that is near the equipment
and easily accessible.
17. CAUTION
Risk of explosion if battery is replaced by an incorrect type.
Dispose of used batteries according to the instructions.
36