B FeaturesButtons on Proprietary TelephonesDescription Proprietary telephones are provided with the feature / line accessbuttons listed below:KX-T Proprietary Telephones:CONF t I (/FLASH I (ftFunctionFWD/DNDt I d70304d&-A-Lr/d (4)r/I SHIFT t I7 0 5 0 7 0 5 5 7 1 3 0 7 2 2 0r/ (/(/ d! (/ (/d(12) d(3) s/(12) c/(24;(/! (/! d dd d (/ c/d(4) I d(3) jd(12)j7250 1(/ : The button is provided on the designated telephones.t : The button is provided with an LED (Light Emitting Diode).* : The buttons which can be changed to function as a feature button are called flexible buttons.! : The button is provided without an LED.(x) : Shows the number of buttons only if multiple buttons are provided.The functions of the listed buttons are described below:AUTO ANSWER / MUTE: This dual function button is used forextension auto-answer and microphone mute during a conversation.AUTO DIAL / STORE: Used for System Speed Dialing andstoring program changes.CO (Central Offke line): Can make or receive an outside call orcan be re-assigned to a different CO or to various feature buttons.CONF (Conference): Used to establish a three-party conference.FLASH: Allows you to disconnect the current call and originateanother call without hanging up (Flash). Sends a flash signal to the3-22 Features