Spectralink 7520 and 7540 User Guide
14158600 Version 9.0
September, 2013
70
2
Follow all warnings and instructions including those marked on the product
3
Unplug this product before cleaning. Do not use liquid cleaners or aerosol cleaners. Use
damp cloth for cleaning
4
Do not install the telephone equipment in the bathroom or near a wash bowl, kitchen sink, or
laundry tub, in a wet basement, or near a swimming pool
5
Slots or openings in the equipment are provided for ventilation to protect it from over-heating.
These openings must not be blocked or covered.
6
The product should be operated only from the type of power source indicated on the
instructions. If you are not sure of the type of power supply, consult your dealer or local power
company.
7
Do not overload wall outlets and extension cords as this can result in fire or electrical shock.
8
Never push objects of any kind into this product through cabinet slots as they may touch
dangerous voltage points or short out parts that could result in fire, electrical shock, or injury.
Never spill liquid of any kind into this product.
9
To reduce the risk of electrical shock or burns, do not disassemble this product. Opening or
removing covers may expose you to dangerous voltages, dangerous electrical current, or
other risks. Incorrect reassemble can cause electrical shock when the appliance is
subsequently used. If the product need repair, consult your dealer.
10
Refer servicing to qualified service personnel.
11
Avoid using telephone during an electrical storm. There may be a risk of electrical shock from
lightning.
12
Do not use the telephone to report a gas leak in the vicinity of the leak.
13
Do not place the base or charger near microwave ovens, radio equipment, or non-ground
connected televisions. These appliances may cause electrical interference to the base or
handset
14
The charger must be placed on a hard, flat surface and connected to a functional 120 volt AC
power source depending on the country of use.
15
This telephone will not operate in the event of a blackout. Please keep a backup phone for
emergencies.
16
Installation must be performed in accordance with all relevant national wiring rules.
17
Plug acts as Disconnect Device - The socket outlet to which this apparatus is connected must
be installed near the equipment and must always be readily accessible.
18
This device and its antenna must not be co-located or operating in conjunction with any other
antenna or transmitter.
19
This product may retain small metal objects in the ear piece.
Intrinsic safety
Do not use the handset in conditions where there is a danger of electrically ignited explosions.