Aastra DT292, User Manual

Page: 12 / 152

Important
MD Evolution – Cordless DT292 12
Guidelines, Warnings and Precautions
Safety instructions
Save these instructions.
Read these safety instructions before use!
Recommendations
• Save this user guide. It includes important safety information
and operating instructions. Save all instructions for future
reference.
• Before using the telephone, please follow the operating
instructions and adhere to all warnings and safety precautions
located on the product and in the user guide.
• Always keep and handle your products with care and keep
them in a clean and dust-free place. Proper use and care will
prolong the products life. Use a soft absorbent tissue or cloth to
remove dust, dirt or moisture.
• Always ensure that the phone, battery and charger are used
and operated in the intended environment for which they are
designed.
• Operate the phone in temperatures between 0°C to +40°C
(32°F to 104°F).
• Do not expose your products to liquid, moisture, humidity,
solvents, strong sunlight, harsh environments or extreme
temperatures, never above +60°C (+140°F), unless the product
has been specifically designed and officially approved for such
environments.
• Exposure to heat may cause batteries to leak, overheat or
explode, resulting in fire, burns or other injuries.
• Do not put the product in the microwave oven This may cause
damage to either the oven or the product.
• Do not attempt to disassemble or alter any part of the phone,
the charger(s) or the battery-pack. Disassembly or alteration
may result in electrical shock or irreversible damage to the
equipment. Only a qualified service personnel or an authorized
Aastra partner should conduct internal inspections, alterations
and repairs.
• Do not expose your product to open flames or lit tobacco
products.