AASTRA DT292 for MD Evolution User Guide EN - Manual (Page 12)

Important
MD Evolution – Cordless DT292 11
• Do not use battery packs from different types, brands or of
different capacities.
• The battery is to be stored in a dry cool place, with the ambient
temperature around of +25°C (+77°F) for best performance.
• The battery continues to discharge a minimal portion of its
power, even if the product is switched off or the battery is
removed.
• Dispose the battery in accordance with all local regulations,
applicable in your country.
• Do not allow the metal contacts on the battery to touch another
metal object. This could short-circuit and damage the battery.
• Do not attempt to take a battery apart.
• Do not disconnect the battery unless it needs to be replaced.
• Do power the telephone off before removing the battery.
Warnings
• Smoke or fumes
Stop operating the products and turn off immediately in case of
smoke or fumes. Unplug the mains adapter and remove the
batteries from the phone immediately. Continued operation may
result in fire or electrical shock.
• LCD
If the liquid crystal display breaks, avoid injury by not allowing
the liquid crystal to come into contact with eyes, skin or mouth.
Prevent the liquid crystal from leaking out of the broken glass.
Preventing malfunction
• Never place the equipment in close proximity of electric motors,
welding equipment or other devices generating strong (electro)
magnetic fields. Exposure to strong (electro) magnetic fields
may cause malfunction and corrupt the communication.
• Moving the equipment rapidly between warm and cold
temperatures may cause condensation (water droplets) to form
on its internal and external surfaces. Water droplets may cause
malfunction of the equipment and corrupt or end
communication or damage the equipment. When condensation
is noticed, stop using the equipment. Switch off the phone,
remove the battery and unplug the mains adapter from the
power outlet. Wait until the moisture evaporates from the
equipment before putting it in operation again.