User's Manual
  Number of trusted 
devices in the 
trusted device list 
Normally 1 set   
USB software 
features 
USB device classes
•  USB Audio device 
•  USB composite device 
•  USB Telephony device 
Other software 
features 
 Power-up 
behaviour 
First power up: goes into the pairing mode 
Next power up: try to reconnect to the last 
connected device for 1 min. 
 Downloadable 
software 
Software firmware updates and upgrades 
possible via the USB port 
Performance 
characteristics 
Electrical, RF     
  RF  Bluetoth class 1 device 
 Power 
Management 
HS link management optimized maximum 
headset standby / talk time 
Table 2 - Characteristics 
Operational 
Environmental 
targets 
 Operating 
temperature 
-10 - +60 
 Storage 
temperature 
-30 - +80 
Table 3 - Operational characteristics 









