Jabra EXTREME User manual - Page 8

english Redial last number* - Double tap the answer/end button when the headset is on and not used. Adjust sound and volume* - Tap the volume up or down to adjust the volume. Mute/un-mute - To mute, press both volume up and down at the same time. A low beep alert plays during a muted call. - To un-mute, tap either of the volume buttons. Call waiting and placing a call on hold* - This lets you put a call on hold during a conversation and answer a waiting call. - Press the answer/end button once to put the active call on hold and answer the waiting call. - Press the answer/end button to switch between the two calls. - Tap the answer/end button to end the active conversation. Battery indicator - Tap one of the volume buttons to see the battery level. What you see 2 Green flashes 2 Yellow flashes 2 Red flashes Battery level/Talk time 1-5½ hours talk time 10 min.-1 hour 10 min. * Phone dependent Jabra EXTREME 7