16English10. Using the Jabra M5390 Multiuse headset with multiple Bluetooth®-enabled devicesYour Jabra M5390 Multiuse headset can be paired with up to 8 devices. However, only two can beconnected (paired with the headset, turned on and in range) with the headset at one time. This couldbe any two Bluetooth® devices (for example, a mobile phone and the Jabra M5390 Multiuse base,or the Jabra A335w Dongle and a mobile phone, or two mobile phones). Therefore, if the headset isin range of the Jabra M5390 Multiuse base or Jabra A335w Dongle, only one additional Bluetooth®device can be connected to the headset (paired with the headset, turned on and in range).The headset is per default paired with the base and the dongle. This means that the headset willautomatically connect to these two devices from the factory if in range and turned on. Therefore, if a mobilephone should be connected to the headset, either the dongle or base has to be turned off or out of range.It is also possible to have two Bluetooth®-enabled mobile phones connected to the Jabra M5390 Multiuseheadset simultaneously. In this case, both base and dongle should be disconnected from the headset.11. Operating devices in multiuse scenariosFrom the button interface of the headset, it is possible to operate both devices in a multiusescenario (two devices connected to the headset). Operations can be divided into handling forincoming and outgoing calls.If receiving an incoming call from either of the connected devices, this device will automaticallybe the device “in focus” and a tap will answer the call. A press will cancel the call.If wanting to place an outgoing call activated from the headset, the user manually has to placeone of the devices “in focus”. Placing a device “in focus” means that all button presses made onthe headset will be sent to the given device. For example, if a Voice Dial is to be activated onthe second connected device, the user must first make sure that the given device is “in focus”.After that, simply tap the button to activate a Voice Dial command.In order to switch focus between the two connected devices, the Answer/End button has to bepressed for app. 1.5 seconds.After having made a focus-swap action, different indicators will be used to inform the userwhich device is now “in focus”; If swapping focus to the Jabra A335w dongle, then the LED ofthe dongle will give 5 quick light-blue flashes. Also the speaker of the headset will say “Donglein focus”. If swapping focus to the Jabra M5390 base, the LED of the base will give 5 quicklight-blue flashes. Also the speaker of the headset will say “Base in focus”. If swapping focusto a mobile phone the speaker of the headset will say “Mobile in focus”.Please note that this only applies to multiuse scenarios. If the headset is only connected to onedevice, then this device will automatically be “in focus”.Also note that the Last Number Redial command does not use the “in focus” concept. If doubletapping the Answer/End button, the Last Number Redial command will automatically be sent tothe connected device with the latest incoming call (when connected to the headset).