Sennheiser BW 900 User Manual
Page 21
 
Basic settings
21
• The headset LED
ቧ
flashes blue
twice
every 5 seconds indicating that
the headset is out of the base station’s transmission range in standby 
mode. 
If you get back into the transmission range within 40 seconds, a ring 
tone is heard in the headset. To resume the call: 
f
Press the headset hook button
ብ
.
Leaving/entering the transmission range of the Bluetooth device
If the headset leaves the transmission range of the Bluetooth device 
during a call: 
• The sound quality deteriorates before the connection finally brakes 
down.
• Your Bluetooth device displays the loss of connection. 
• Please refer to your Bluetooth device’s manual to find out whether the 
call is transferred to the Bluetooth device automatically or requires an 
acknowledgement to do so. 
ቧ
ብ