Default SettingThis system has factory default settings (+ 5.1, Default Values). If any of the programmingneeds to be changed, you can change the setting by System Programming. Default showsyou the factory default setting. Any required changes can be written in the ProgrammingTables listed in section 7, Programming Tables.Required Telephone SetOne of the following display telephones is required for System Programming.• KX-T7330, KX-T7030, KX-T7130 or KX-T7033Connect the telephone to the following.• Jack number 01Before entering the programming modeBefore entering the programming mode, confirm that:• Your telephone is on-hook.• No calls are on hold at your telephone.Placing the Overlay on a TelephoneA programming overlay is packed with the telephone at the factory. This overlay should beused at all times during programming. The functions of the telephone keys change duringprogramming as shown below.Location of Controls with the Overlay4-2 System Programming4.1 Before System Programming1236547890SECRETSELECTCLEARPAUSESTORENEXTENDFLASHPREV, –AUTOKX-T7030/KX-T7033WXYZTUVPQRSMNOJKLGHIDEFABC1 2 34 5 67 809STORESELECTPAUSEPROGRAM FLASH CLEAREND NEXTPREVSECRET|,KX-T7330System data clear should be performed before System Programming.(+ 2.22, Starting the System for the First Time)NOTE: