--- title: "ZAC 4.4 Messages and Codes Reference" slug: "zac-44-messages-and-codes-reference" updated: 2022-07-05T08:23:22Z published: 2022-07-05T08:23:22Z canonical: "docs.zetaly.io/zac-44-messages-and-codes-reference" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.zetaly.io/llms.txt > Use this file to discover all available pages before exploring further. # ZAC 4.4 Messages and Codes Reference [Embedded object](https://cdn.document360.io/a74c9756-0e82-4b64-bffd-236c17c00cbd/Images/Documentation/ZAC-MCR-4400-04-E.pdf?sv=2026-02-06&spr=https&st=2026-11-05T12%3A32%3A10Z&se=2026-11-05T13%3A32%3A10Z&sr=c&sp=r&sig=dm0zjwV60snwpLQsEVNJaKwAVXSLpuiHYzk2dieKUrY%3D)