4.5 DPT INTEGRATION FEATURES AND SETUP PROCEDURES FOR THE PANASONIC KX-TA1232 AND KX-TDInstallation Manual 1374.5.7 Live Call Screening Button Assignment via StationProgrammingFor the Live Call Screening feature to work at an extension, the extension must have an LCSbutton lit at the time of the message reception. This key must either be a DSS/BLF or CO keywith a lamp. Follow the procedure below to assign an LCS button on an extension. (This is astation level program and should be done at each individual telephone.)PC programming is also available for KX-TD500 users (see 4.5.12 Button Assignment via PCProgramming).1. Enter PITS Programming:a. With the phone on-hook, Press the PROGRAM button.b. Dial [99]. (Display changes to PT-PGM Mode.)2. Press the desired FLEXIBLE (CO or DSS/BLF) button you want to assign as the LCSbutton.3. Dial [92].Screen output: LCS4. Press STORE.5. To exit the Station Programming mode, Press the PROGRAM button or lift the handset.6. Repeat these steps for each telephone.4.5.8 Live Call Screening Cancel Button Assignment viaStation ProgrammingThis button assignment allows you to assign a Flexible (CO, DSS) button as a Live CallScreening Cancel button.PC programming is also available for KX-TD500 users (see 4.5.12 Button Assignment via PCProgramming).1. Enter PITS Programming:a. With the phone on-hook, Press the PROGRAM button.b. Dial [99]. (Display changes to PT-PGM Mode.)2. Press the Flexible (CO, DSS) button that you wish to assign as a Live Call ScreeningCancel button.3. Dial [93].Screen output: LCS Cancel4. Press STORE. The STORE indicator light turns on.The display shows the initial programming mode.5. To exit the Station Programming mode, Press the PROGRAM button or lift the handset.6. Repeat these steps for each telephone.The Live Call Screening Cancel Button Assignment is optional; Live Call Screening can alsobe canceled by Pressing the FLASH button.