This manual is accurate and of high quality. It is only volume 2 of the service manual. This is schematic, parts lists, and exploded mechanical drawings. The theory of operation and the diss-assembly instructions are in volume 1. The unit can be tricky to dis-assemble portions of so the volume 1 manual can be important. The product description of the manual is accurate but it does not say anything about volume 1 and the image of the front page does clearly say Volume 2.
Text excerpt from page 1 (click to view)
ORDER NO. KMS00101025S3
DIGITAL PROPRIETARY TELEPHONE
(for Asia, Middle Near East, Latin America and Africa) Please file and use this supplement manual together with the service manual for model No. KX-T7565X, KX-T7565X-B Order No.KMS0008517C3.