What does وجه مخفوت الصوت look like on Mozilla?

On Mozilla it is the design shipped in Firefox OS 2.5, shown above at full size. Older revisions are listed beneath it.

When did Mozilla add وجه مخفوت الصوت?

Mozilla first drew وجه مخفوت الصوت in Firefox OS 2.5, released 30 يناير 2016.

Mozilla Foundation has shipped 1 version of وجه مخفوت الصوت. Each is dated, so you can see when the design changed.

Mozilla

Mozilla Foundation has drawn وجه مخفوت الصوت once. Every revision Mozilla has shipped is below, newest first.

What does وجه مخفوت الصوت look like on Mozilla?: On Mozilla it is the design shipped in Firefox OS 2.5, shown above at full size. Older revisions are listed beneath it.
When did Mozilla add وجه مخفوت الصوت?: Mozilla first drew وجه مخفوت الصوت in Firefox OS 2.5, released 30 يناير 2016.
How many times has Mozilla redrawn وجه مخفوت الصوت?: Mozilla Foundation has shipped 1 version of وجه مخفوت الصوت. Each is dated, so you can see when the design changed.