3.1 Customising Your Phone (Personal Programming)130 User Manual3.1.3 Customising the ButtonsYou can customise the flexible CO buttons, Direct Station Selection (DSS) buttons, Programmable Feature(PF) buttons, and MESSAGE buttons on your proprietary telephone (PT) and DSS Console by assigningthe following features to them. For example, if your telephone has more CO buttons than the number ofoutside (CO) lines connected to your PBX, you can customise unused CO buttons by assigning them to beOne-touch Dialling buttons.Button Programmable Button Programming InputCO DSS PF MESSAGESingle-CO (S-CO) + outside (CO) line no. (1–8)Group-CO (G-CO) + outside (CO) line group no. (1–8)Other-CO (O-CO)Direct Station Selection (DSS) + extension no.One-touch Dialling*1 + desired no. (max. 24 digits)ConferenceMessage*3FWD/DND (Call Forwarding/Do Not Disturb)Day* 4SaveNight*4Caller ID Indication—PersonalLunch*4Caller ID Selection—PersonalPress CO, DSS,PF, or MESSAGE.To exitTo programmeTo enter the programming modeFollowprogramming input.To continueprogramminginputPress STORE.(CO, DSS, PF)ORPress PROGRAM. Press PROGRAM.012 *²334455667