© 2010 Nokia. All rights reserved. 9about 2 seconds. Proceed asdescribed in the user guide of themobile device.To answer or end a call, press themultifunction key. To reject a call,press this key twice.To adjust the headset volume,press either volume key.To switch a call from the headsetto a connected device, press andhold the multifunction key forabout 4 seconds (the headsetswitches off), or use the keys ofyour device. To switch the callback to the headset, switch onthe headset, or press and hold themultifunction key for about 2seconds (when the headset isswitched on).Clear settings or resetTo clear all the pairing settingsfrom the headset, switch off theheadset, and press and hold themultifunction key (for over 8seconds) until the red, green, andblue indicator lights start toalternate. After the settings arecleared, the headset enters pairingmode.To reset the headset if it stopsfunctioning, even though it ischarged, connect the headset to acharger that is plugged into a walloutlet. The reset does not clear thepairing settings.TroubleshootingIf you cannot connect the headsetto your compatible device, checkthat the headset is charged,switched on, and paired with thedevice.