--- title: "R20K-L Cutsheet" slug: "r20k-l-cutsheet" updated: 2026-04-07T03:08:48Z published: 2026-04-07T03:08:48Z canonical: "knowledge.akuvox.com/r20k-l-cutsheet" stale: true --- > ## Documentation Index > Fetch the complete documentation index at: https://knowledge.akuvox.com/llms.txt > Use this file to discover all available pages before exploring further. # R20K-L Cutsheet [PDF document](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/Akuvox%20R20K-L%20Door%20Phone%20cutsheet.pdf)