4.2 CONNECTING THE KX-TVS75/100/200 WITH THE PANASONIC KX-TD816, KX-TD1232 AND KX-TD308INTEGRATING THE VPS WITH THE PANASONIC KX-TD DIGITAL PBX 774.2 CONNECTING THE KX-TVS75/100/200 WITHTHE PANASONIC KX-TD816, KX-TD1232 ANDKX-TD308NoteDo not use system programs [106] or [602] for DPT. The following 2 Sections (4.2.1 KX-TD1232 Software Verification and Programming for Digital Integration via the Manager'sExtension and 4.2.2 KX-TD1232 Software Verification and Programming via the Operatingand Maintenance tool) are for the KX-TD1232 as examples. Please refer to them for the KX-TD816.And the following Section (4.2.3 KX-TD308 Programming for Digital Integration via theManager's Extension) is for the KX-TD308.4.2.1 KX-TD1232 Software Verification and Programming forDigital Integration via the Manager's ExtensionIt is important that the KX-TD1232 have the proper software level to allow Digital Integrationwith the VPS. Follow the procedures below to confirm the software level, then complete therequired programming before starting up the VPS.NoteTwo methods of programming are available on the KX-TD1232. The instructions belowshow how to program without the operating and maintenance tool. For instructions onprogramming with the operating and maintenance tool, please see KX-TD1232 SoftwareVerification and Programming via the Operating and Maintenance Tool.All of the following procedures must be done after entering system programming. Referto the KX-TD1232 Installation Manual for instructions on how to enter the systemprogramming mode.Software Verification1. Verify Software - If you are configuring a 2-cabinet system, remember to check bothcabinets. The software must be the same in each. Check the software version of the KX-TD1232 by using System Program [116]. Example: P101A50508BThe underlined digits represent the software production date code (for mat YMMDD). Inthis example, the date code is May 8, 1995 (year, month, day). For Digital Integration, thesoftware production date of the PBX must be May 8, 1995 or later.(For KX-TD816, the version must be version P401A dated 09-05-96 or higher for DigitalIntegration to be utilized. For KX-TD308, any version can be used for Digital Integration.)If the software version of the PBX is lower than this, call National Parts Center (1-800-833-9626) to order a software upgrade.