Справочник Пользователя для Ericsson dt590
Important
BusinessPhone – Cordless DT590
6
Important
This section describes the information that is important to know
before you use the DT590 phone, battery, charger and the
functions described.
Note: This User guide describes the supported
BusinessPhone Communication Platform functions
together with the most commonly used telephone specific
functions. All telephone specific functions are listed in the
menu structure, see section “
Before using the DT590 the first time you have to charge and
connect the battery, see section “
Guidelines, warnings and precautions for
safe and efficient use
Recommendations
•
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).