For Best Performance
Operating Range
•
The range of operation depends on the topography of your office, weather, or usage
conditions, because signals are transmitted between the CS and the handset by radio
waves.
•
Normally, you get greater range outdoors than indoors. If there are obstacles such as
walls, noise may interfere with your telephone calls. In particular, high metal shelves or
reinforced concrete walls will restrict your operating range.
•
A handset may not work when it is too far from the CS depending on the structure of the
building.
•
We strongly suggest you hold the bottom half of the handset to ensure better call quality.
Because, the antenna is located in the upper half of the handset.
Noise
Occasional noise or interference may occur due to electromagnetic radiation from objects
such as refrigerators, microwave ovens, faxes, TVs, radios, or personal computers. If noise
disturbs your telephone calls, keep the handset away from these electrical appliances.
Environment
•
Keep the product away from heating appliances and devices that generate electrical
noise, such as fluorescent lamps and motors. These noise sources can interfere with
performance of the product.
•
Do not place the product in rooms where the temperature is less than 5 °C or greater
than 40 °C.
•
Allow 10 cm clearance around the product for proper ventilation.
•
Avoid environments with excessive smoke, dust, moisture, mechanical vibration, shock,
or direct sunlight.
•
The apparatus is designed to be installed and operated under controlled conditions of
ambient temperature and a relative humidity.
Routine Care
•
Unplug the charger from the AC outlet before cleaning.
•
Wipe the product with a soft cloth.
•
Do not clean the product with abrasive powder or with chemical agents such as benzene
or thinner.
•
Do not use liquid cleaners or aerosol cleaners.
•
Clean the terminal of the charger periodically.
Placement
•
Do not place heavy objects on top of the handset and charger.
•
Care should be taken so that objects do not fall onto, and liquids are not spilled into, the
product.
•
Place the charger on a flat surface. If the charger is mounted on the wall, install it straight.
Notice for product repair, disposal, transfer, or return
•
Keep a copy of all important data (such as your Phonebook) before sending the machine
for repair.
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Important Information
