SBTF 10 D4
GB
│
MT
│
63 ■
CAUTION
► Alternatively, you can also charge the battery on an
external USB mains adapter. Use only USB mains
adapters with an output voltage of 5 V and an output
current of at least 1 A to charge the battery. Use the
supplied charging cable
for this.
► Due to the high power consumption, the battery should
not be charged on a computer.
Handling and use
This section provides you with important information on
handling and using the appliance.
Display charge level
You can also check the charge level of the hands-free set
when it is not charged or while it is being used for charging.
♦ Press the button
briefly. The charge level LEDs
show the current charge level of the hands-free set
for a few seconds.
LED display Charge level
All LEDs are on 76 - 100 %
Three LEDs are on 51 - 75 %
Two LEDs are on 26 - 50 %
One LED is on 11 - 25 %
One LED is flashing 1 - 10 %
All LEDs off 0 %
Switching the hands-free set on and off
♦ Press the button for about 3 seconds until you
hear a short, high-pitched beep and the operating/
charging LED
lights up blue. The hands-free set is
now in standby mode. The operating LED now flashes
blue every 10 seconds.
NOTE
► If no mobile phone is paired with the hands-free set, it
automatically switches into pairing mode after a short
time.