Panasonic KX-TS85EXW Operating Instructions Manual

28Using an Optional HeadsetMaking/Answering Calls1 Press (SP-PHONE/HEADSET) to make or answer a call.• The SP-PHONE/HEADSET indicator lights.• If you misdial when making a call, press (SP-PHONE/HEADSET) twiceand dial again.2 To hang up, press (SP-PHONE/HEADSET).• The indicator light goes out.To adjust the headset receiver volume (5 levels):While using the headset, press VOLUME or .• After hanging up, the volume will return to the middle level.• During a conversation using the headset, you cannot switch the call tothe handset by lifting it off the cradle.• If you disconnect the optional headset during a conversation, you cancontinue the conversation with the handset by lifting it up. However, thecall cannot be switched to the speakerphone.• During a conversation using the speakerphone, you cannot switch thecall to the headset by connecting the headset.(SP-PHONE/HEADSET)and IndicatorVOLUME ,