3.1.4 Customizing the ButtonsYou can customize the flexible buttons and/or programmable feature (PF) buttons on PTs, Add-on KeyModules, and PSs. They can then be used to make or receive outside calls or as feature buttons.• To enter the programming mode when using a PS, refer to "Operating Instructions" for thePS.• The buttons in the table below can only be set on certain flexible buttons, as follows:– Flexible buttons on PTs/Add-on Key Modules/PSs: all buttons can be set.– Flexible buttons on DSS Consoles: all buttons except CTI and Primary Directory Number(PDN) buttons can be set.– Programmable feature (PF) buttons: only the One-touch Dialing button can be set.Press PROGRAMor PAUSE.Press PROGRAMor PAUSE.Press desiredflexible button.To exitTo programTo enter the program modeFollowprogramminginput.To continueprogramminginputORPROGRAMPAUSEORPROGRAMPAUSEPress ENTERor STORE.ORAUTO DIALSTOREButton Programming InputLoop-CO (L-CO)Group-CO (G-CO)# + CO line group no. (2 digits)Single-CO (S-CO)0 + CO line no. (3 digits)Direct Station Selection (DSS)1 + Extension no.One-touch Dialing*12 *² + Desired no. (max. 32 digits)Incoming Call DistributionGroup (ICD Group)30+ Incoming call distribution group extension no. (+#+ delayed ringing time [0–7])*5Message40Message for Another Extension40 + Extension no./Incoming call distribution group extensionno.Call Forwarding (FWD)/Do NotDisturb (DND)—Both calls41FWD/DND—Outside calls42FWD/DND—Intercom calls43Group FWD—Both calls44 + Incoming call distribution group extension no.Document Version 2013-05 Operating Manual 1913.1.4 Customizing the Buttons