4.4 Special Display Features26How to Use the DisplayWith display telephones, KX-T7230, KX-T7235, KX-T7433 and KX-T7436, you can easilyaccess several features.Display telephones have the ability to perform the following features.Soft Buttons and SHIFT ButtonThree soft buttons are provided right below the display on display DPTs, KX-T7230, KX-T7235, KX-T7433 and KX-T7436. The functions which are assigned to the buttons are shownon the lower line of the display. Each soft button has several functions assigned. To changethe functions, press the SHIFT button on the right side of the display.FeatureCall Forwarding / Do Not Disturb*1CO Incoming Call Information Log*1CO Outgoing Call LogExtension DiallingHotel Application (operator only)*2Station Speed DiallingSystem Speed DiallingSystem Feature Access MenuKX-T72304KX-T723544444444KX-T743344444KX-T743644444444“4” indicates the features is available.*1: Please refer to the corresponding feature in Section 4.2, “DPT Features.”*2: Please refer to the corresponding feature in Section 4.3, “Operator Service Features.”*1 *2: KX-T7433 user should follow the procedures for the KX-T7230, while KX-T7436 usershould follow the procedures for the KX-T7235.Helpful Information about Soft Button OperationPress CONT (S1) to adjust the display contrast.Press RING (S2) to adjust the ringer volume.Press BGM (S3) to turn on/off the BGM.Press MENU (S1) to return to the initial display.Press PREV (S2) to return to the previous display.Press NEXT (S3) to advance to the next display.Press ACCNT (S3) to enter an account code.