4.4 CONNECTING THE VPS WITH THE PANASONIC KX-TD816, KX-TD1232, KX-TA1232 AND KX-TD308Installation Manual 1254.4.2 KX-TD1232 Software Verification and Programming forDPT Integration via the Operating and MaintenanceToolFollow these steps after communication between the KX-TD1232 and the programmingsoftware has been established. Refer to the Operating and Maintenance manual forconnection information.1. Check the software version.a) Go to the Main Menu. Press the ALT key and the letter [V] at the same time.b) Verify the Operating and Maintenance version being used.This version must be 4.0xA5 or higher to program the KX-TD1232 for DPTIntegration.NoteIf you have an older version of the maintenance tool but have the correct ROMversion in the system, you may still program the KX-TD1232 but you must programusing the Manager’s Extension.c) Verify the ROM version of the KX-TD1232.Example: P231UYMMDDBThis version must be at least version P231U or higher for DPT Integration to beutilized (both systems if system connection is being used).(For KX-TD816, the version must be P301O or higher; for KX-TA1232, the versionmust be P831AA or higher.)If the software version of the PBX is lower than this, you may not be able toutilize some of the features available only with DPT Integration. For moreinformation, call National Parts Center at 1-800-833-9626.In the example above, the underlined digits represent the software production datecode (year, month, day).Sample display: Connect DSHS: KX-TD1232ROM Version: [---P231UxxxxxB] CANDB data (PC): EmptyVersion: 4.03A5 [0008301332] MUK