Phone : MC Device
Phone : MC Device adds electronic devices and household appliances, including phones, landlines, walkie-talkies, megaphones and a desktop operating system, to Minecraft worlds.
What it does
Players place and configure devices from the mod in the world, and sneak with right-click to link two of them, for example a camera to a screen or a microphone to an amplifier. Phones can call other phones that share a number, send chats, play video, and install extra apps such as a smart lock for doors. Landline phones work from a phone booth with a coin-operated payphone, and a desk phone base can be used as a private call point when the handset is picked up.
The walkie-talkie, radio box and headset set uses shared channels with military-radio style sound, and holding B transmits over them. A megaphone with a whistle reaches a crowd, with three tones and four ranges of long and short blasts. The mod also includes a desktop operating system with a CCTV viewer, chat, a music app, slides, PDF and image viewers and PowerPoint-style settings, which keeps running in the world without opening a screen. Installation needs Architectury API on every loader and Fabric API on Fabric. Curios API, Plasmo Voice and Simple Voice Chat are optional.
The mod runs on the client and on the server, so both need it. Files are published for Fabric, Forge and NeoForge, with the latest builds for 1.20.1 and 1.21.1, and the license is a custom one that does not make the mod open source.
Key features
Phones and calls
Phones make calls and send chats between devices with the same number, and can flip open or use a classic clamshell form.
Landline and phone booth
A desk phone base and a glass phone booth with a coin payphone let players make private calls from a fixed point.
Walkie-talkies and megaphone
Walkie-talkies, radio boxes and headsets share channels, and a megaphone with a three-tone whistle projects sound over a crowd.
Desktop operating system
A built-in desktop offers CCTV, chat, music, slides, PDF and image apps, and runs while the player works in the world.
Working appliances
Coffee machines brew, doors lock and garage doors open, so household blocks can carry working functions.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 2
Optional 2
Questions
Does Phone : MC Device need Fabric API?
Do players and the server both need the mod?
Which versions have files?
In the catalog
Phone : MC Device is one of 8,499 Technology mods on ModsFinder, and one of 4,201 Technology mods for Fabric. 32,366 mods support Minecraft 1.21.1.
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What the author says
## Functional Devices, Appliances & a Working Economy for your Minecraft world! Tired of decorative blocks that just sit there? MC-Device V2 turns your base into a modern, working city: phones that really call, screens that really play video, PA speakers you can talk through, coffee machines that brew, and doors that…
Official listing
- Modrinth page
- modrinth.com/mod/mc-device
- Owner
- Cat Lab_ 9Creations
- Published
- 2026-03-13
- Updated on Modrinth
- 2026-10-08
- Facts verified
- 2026-10-15