7englishJabra bt530Redial last number*- double tap the answer/end button when the headset is on andnot usedAdjust sound and volume*- tap the volume up or down to adjust the volumeMute/un-mute- to mute, press both volume up and down at the same time alow beep alert plays during a muted call- to un-mute, tap either of the volume buttonsCall waiting and placing a call on hold*- this lets you put a call on hold during a conversation andanswer a waiting call- Press the answer/end button once to put the active call on holdand answer the waiting call- Press the answer/end button to switch between the two calls- tap the answer/end button to end the active conversationBattery indicator- tap one of the volume buttons to see the battery levelWhat you see Battery level/Talk time2 Green flashes 1-5½ hours talk time2 yellow flashes 10 min -1 hour2 red flashes 10 min* Phone dependent