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Jabra BT800 Software upgrade 
- a step-by-step guide 

 

Main features

 

 

Faster audio transfer for Sony Ericsson phones 

 

 

Faster speech channel handling – the call is transferred to 
the headset faster 
 

 

Faster reaction on Key-presses during incoming call  

 

The missing international prefix "+" is displayed in your 
caller list thus allowing you to dial out from your Jabra 
BT800
 

    

PLEASE READ CAREFULLY BEFORE 

PROCEEDING

  

The Software Wizard will work automatically and does not require any 
user input  during the process. 

 

Please do not disconnect your device during upgrade.  

If you are using a portable PC ensure that it is plugged in to a power 
socket.  
Please remove any Bluetooth devices from your PC (e.g. USB dongle, 
Bluetooth hub)  

Please disable integrated Bluetooth devices on your PC (e.g. Bluetooth 
radio)  

In general: avoid interruptions. If the upgrade procedure is 
interrupted, your headset may be rendered unusable.  

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