What does Altavoz Silenciado 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 Altavoz Silenciado?

Mozilla first drew Altavoz Silenciado in Firefox OS 2.5, released 30 de enero de 2016.

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

Mozilla

Mozilla Foundation has drawn Altavoz Silenciado once. Every revision Mozilla has shipped is below, newest first.

What does Altavoz Silenciado 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 Altavoz Silenciado?: Mozilla first drew Altavoz Silenciado in Firefox OS 2.5, released 30 de enero de 2016.
How many times has Mozilla redrawn Altavoz Silenciado?: Mozilla Foundation has shipped 1 version of Altavoz Silenciado. Each is dated, so you can see when the design changed.