1.4 During a Conversation70 User Manual1.4.8 Headset OperationTo talk using the headset• The SP-PHONE button light shows the current status as follows:Off: The voice is heard through the handset.On: The voice is heard through the speaker and the handset.• This feature is controlled work by programming. Ask your manager.• This feature may not be available with certain proprietary telephones. For more details, consultyour dealer.• Hands-free operationYou can have a conversation in hands-free mode using the SP-PHONE button. You can performother tasks simultaneously.Helpful hints for hands-free operation:– If it is difficult to hear the other party's voice:Increase the volume using the Navigator Key, Jog Dial, or Volume Key.– If the other party has difficulty hearing you:Decrease the volume.– If the other party reports that your voice echoes:Use the telephone in a room that has curtains, carpeting or both.– If parts of the conversation cannot be heard:If you and the other party speak at the same time, parts of your conversation may be lost.To avoid this, try to speak alternately.You can have a conversation using a headset.In this case, you must select "Headset on" in programming mode or set the Headset buttonon (red) in advance.This feature is also known as Handset/Headset Selection.PressSP-PHONE.PTSP-PHONE