RemixIconEx.Device.dual_sim_1

You're seeing just the function dual_sim_1, go back to RemixIconEx.Device module for more information.
Link to this function

dual_sim_1(icon_css_class \\ "icon")

iex> Elixir.RemixIconEx.Device.dual_sim_1()
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon">
  <path d="M15 2l4.707 4.707a1 1 0 0 1 .293.707V21a1 1 0 0 1-1 1H5a1 1 0 0 1-1-1V3a1 1 0 0 1 1-1h10zm-.829 2H6v16h12V7.829L14.171 4zM13 16h-2v-6h-1V8h3v8z" />
</svg>

example usage

svg.icon {
  width: 96;
  height: 96;
}