3.3 Customising Your PBX (System Programming)138 User Manual3.3 Customising Your PBX (System Programming)3.3.1 Programming InformationYou can change the default settings of your PBX according to your requirements.Customisable programming items are shown below, with the programme number in parentheses.• System Speed Dialling Number [001]• System Speed Dialling Name [011]• DISA Security Code [512]• DISA Security Code Digits [530]Available ExtensionThe extension connected to extension jack 01Required TelephoneA Panasonic proprietary telephone (PT) with a display (e.g., KX-T7730)Manager PasswordTo enter programming mode, the manager password (the password of the extension connected to extensionjack 01) is required. You can enter the system password instead of the manager password. Ask youradministrator or dealer for the manager password or system password.ConditionsIn order to perform programming, your extension must be idle, on-hook, and holding no calls.ListBefore programming, decide the settings and write them down. Your notes will provide a useful record of theprogramming for future reference. Your dealer also has programming records that contain all dealer-performed system programming. If necessary, you can request copies of these records to confirm theavailable facilities and features.