--- title: "[Video]Configure LTE on Akuvox S535 Door Phone" slug: "video-configure-lte-on-akuvox-s535-door-phone" updated: 2026-08-12T06:03:48Z published: 2026-08-12T06:03:48Z canonical: "knowledge.akuvox.com/video-configure-lte-on-akuvox-s535-door-phone" 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. # [Video]Configure LTE on Akuvox S535 Door Phone [YouTube video player](https://www.youtube.com/embed/Q2h3efo4afQ?si=tWMAsyVX7U0IsP1i) Chapters 0:00--Overview 0:24--Install the LTE module 1:28--Configure the LTE feature on the device 2:25--Configure the LTE feature via web interface > [!NOTE] > Note > > Power off the S535 before connecting or disconnecting the LTE module. Hot-plugging is not supported.