12.1.4 PBX Configuration—[4-1-4] Extension—WiredExtension—Flexible ButtonOverviewEach flexible button can be customized to allow one-touch access to a certain feature. A maximum of 84 flexiblebuttons can be customized for each extension. Select the desired extension from the Extension Number /Name list.Note• Rows whose Key Location field is colored can be customized.• The number of available flexible buttons is displayed in Available Keys on the screen.• This feature is available only for DPTs and IP-PTs.KX-NT505 Flexible ButtonsKX-NT553/KX-NT556 IP-PTs can be connected to up to 4 KX-NT505 48 key add-on units. When an extensionthat has one or more KX-NT505 units connected is selected in the Extension Number / Name list, Numberof Connections NT505 and NT505 Location No. are displayed. In Number of Connections NT505, specifythe number of connected KX-NT505 units (a maximum of 4). This configuration is available at the Installer levelonly. Then, in NT505 Location No., select a KX-NT505 to program. Up to 48 flexible buttons can beprogrammed for each KX-NT505 unit.NoteUp to 64 KX-NT505 units can be connected to the PBX system.Copying Flexible Button SettingsTo copy the flexible button settings of an extension to another extension, click Copy to. This operation (Copyto) is available at the User (Administrator) level.NoteThe Copy to button can be used with KX-NT505 units, even if the number of connected KX-NT505 unitsdiffers between extensions. Settings for NT505 Location No. will be copied to the same number of thecopy target extension. However, if a matching NT505 Location No. does not exist at the target destination,those settings will not be copied.For more information on flexible buttons, see "7.1.3 Flexible Buttons" in the Feature Manual.Once flexible buttons have been programmed, the Terminal Label Print utility can be used to print label sheets,which can be attached to extension telephones for quick reference. For details, see 1.2.2.1 Editing andPrinting Terminal Labels in Off-line Mode.Key SettingTypeSpecifies the feature to be assigned to the flexible button.DefaultSingle CONoteThe default value for flexible keys 1–3 for KX-UT series SIP phones is "DN".Document Version 2016-03 PC Programming Manual 74312.1.4 PBX Configuration—[4-1-4] Extension—Wired Extension—Flexible Button
