Question 1

What does the Signal Cellular Null icon mean?

Accepted Answer

The signal-cellular-null icon represents a mobile phone signal strength indicator with no signal available. It is commonly used in mobile devices to show the absence of a cellular network connection. This icon is part of the Material Symbols Light library, which provides a wide range of icons for various applications.

Question 2

Where is the Signal Cellular Null icon used?

Accepted Answer

In real-world applications, this icon appears in mobile devices, such as smartphones and tablets, to indicate that there is no cellular network connection available. It can be seen in various software and platforms, including Android and iOS operating systems, as well as in mobile apps that require cellular network connectivity.

Question 3

What does the Signal Cellular Null icon tell users?

Accepted Answer

From a UX perspective, this icon communicates to users that they are not connected to a cellular network and therefore cannot access data services. It helps users understand the functionality of their device and navigate to areas where a connection is available.

Question 4

Can I download the Signal Cellular Null icon as SVG or PNG?

Accepted Answer

Yes. Open Get icon, then Download file: SVG for code or design tools like Figma; PNG, WebP or JPEG at 512px; or an ICO favicon with 16, 32 and 48px inside. Each one uses what you set in Customize.

Question 5

How do I install the Signal Cellular Null icon with the shadcn CLI?

Accepted Answer

Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds the icon to components/icons/material-symbols-light-signal-cellular-null.tsx.

Question 6

How do I use the Signal Cellular Null icon in Next.js or React?

Accepted Answer

Copy it as React (from Get icon, or the Code section): a typed SignalCellularNullIcon component you paste into your project, with no package to install. It works in Next.js and any React app.

Question 7

How do I use the Signal Cellular Null icon in Vue, Svelte or Angular?

Accepted Answer

Open Get icon, then Copy as code, and pick Vue, Svelte, Angular, Solid or Preact; the Code section shows each one too. Every version is one self-contained component with the SVG inside.

Question 8

Can my AI agent install it for me?

Accepted Answer

With Pro, the shadcn.io MCP server lets Claude Code, Cursor or any MCP client find the Signal Cellular Null icon, or any of 15,390 Material Symbols Light icons, and install it from a prompt.

Question 9

Can I use the Signal Cellular Null icon in commercial projects?

Accepted Answer

Yes. Apache 2.0 allows commercial use; keep the license notice when you ship the icons' source files. The full terms are in the license, linked on this page.

Question 10

Is the Signal Cellular Null icon free?

Accepted Answer

Yes. Copying and downloading it is free, and the shadcn CLI install only needs a free account.

Question 11

How do I change the color of the Signal Cellular Null icon?

Accepted Answer

It's drawn in currentColor, so it takes the text color wherever you use it. To bake a color in, set one in Customize before you copy.

Question 12

How do I change the size of the Signal Cellular Null icon?

Accepted Answer

Set width and height on the component, or a class like size-6. It's drawn on a 24 × 24 grid, so it stays sharp at any size. Customize also sets the size it exports at, its padding and rotation.

Question 13

How do I make the Signal Cellular Null icon accessible?

Accepted Answer

Next to a visible label it's decoration: add aria-hidden="true" so screen readers skip it. Standing alone, as in an icon button, give the button a name instead, like aria-label="Signal Cellular Null", so screen readers say what it does.

Signal Cellular Null