Audioline dect4500 사용자 설명서

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To fit the standard rechargeable batteries supplied into the 
handset, press on the upper edge of the battery compartment 
and slide it downwards. Now insert the batteries taking care 
to ensure that the polarity is correct. Close the battery 
compartment cover.     

Important note: Place the handset in the base station with the display to the front 
for at least 16 hours. The telephone may malfunction if the batteries are not 
properly charged. The charging light on the base station will come on. 

The standard rechargeable batteries for the handset have a stand-by time of max. 
144 hours at room temperature and a maximum talk time of 12 hours.  To charge 
the batteries, place the handset in the base station with the display to the front. 

The current battery capacity is shown in the display. 

   Full 

  Half full 

 Discharged. 

Note: Exactly like your car battery, the standard rechargeable batteries are 
unavoidably subject to a certain ageing. However, you can have an influence on this 
ageing process by "training" the standard batteries to a certain extent. In regular 
use of the phone, if you cyclically charge and fully discharge the standard batteries 

by using the telephone until the 

 symbol flashes in the display, a demand is 

placed on the batteries and they will repay you by giving maximum performance 
and a long life. Extended charging and extended discharging on the other hand will 
both degrade the capacity and shorten the life of the standard batteries.