Using a Portable Station(PS)By connecting the unit to a PS, you can use the unit’smicrophones and speaker for calls made or receivedwith the PS.Compatible Portable Stations (as of January,2011)– KX-TD7680 – KX-TD7685– KX-TD7690 – KX-TD7695– KX-TD7684 – KX-TD7696– KX-TD7694 – KX-TD7896– KX-WT125 – KX-WT126Line Selection (IP + PS)1. Press [MENU].2. PressLINE .• When the operation mode is set to "USBAudio",LINE is not displayed and you cannotselect a line type.3. Select "IP + PS".• When "Line Selection" is set to "IP +PS", TEL calls cannot be made or received.4. PressSAVE .5. Press [MENU].Using a PS1. Confirm that "PS" is shown in the upper-right cornerof the display.• You can change the selected line by pressingthe center function button ([F2]).The IP line is selected. The PS line is selected.[F2] [F2]• If you cannot select "PS", change the "LineSelection" setting to "IP + PS" (explainedon this page).2. Make or answer a call using the PS.3. Connect the included PS Cable to the [AUDIO IN/OUT] jack of the unit (A), and to the headset jackof the PS.A• Make sure the plug of the PS Cable is insertedfully into the unit and PS, otherwise sound maynot be heard, or echoing and feedback mayoccur.• Place the PS as far away from the unit aspossible.4. Press [ ] to begin using the unit’s microphonesand speaker.• Press [ ] again to turn off the microphonesand speaker.5. Use the PS to end the call.6. Turn off the unit’s microphones and speaker bypressing [ ].Note• For best performance, we recommend settingthe receiver volume of the PS as follows:– 4-volume level models: level 3– 6-volume level models: level 4• For best performance, do not change thespeaker (receiver) volume of the PS frequentlyduring a call. Echoing or feedback may occur.• The microphone and receiver of the PS cannotbe used while the PS is connected to the unit.• This feature will not function when a mobilephone or incompatible PS is connected to theunit.44 Operating Instructions Document Version 2011/06Using a Portable Station (PS) or ComputerUsing a Portable Station (PS) or Computer