What does Bouton Retour Rapide look like on DoCoMo?

On DoCoMo it is the design shipped in 2013, shown above at full size. Older revisions are listed beneath it.

When did DoCoMo add Bouton Retour Rapide?

DoCoMo first drew Bouton Retour Rapide in 2013, released 1 janvier 2013.

NTT DoCoMo has shipped 1 version of Bouton Retour Rapide. Each is dated, so you can see when the design changed.

DoCoMo

NTT DoCoMo has drawn Bouton Retour Rapide once. Every revision DoCoMo has shipped is below, newest first.

What does Bouton Retour Rapide look like on DoCoMo?: On DoCoMo it is the design shipped in 2013, shown above at full size. Older revisions are listed beneath it.
When did DoCoMo add Bouton Retour Rapide?: DoCoMo first drew Bouton Retour Rapide in 2013, released 1 janvier 2013.
How many times has DoCoMo redrawn Bouton Retour Rapide?: NTT DoCoMo has shipped 1 version of Bouton Retour Rapide. Each is dated, so you can see when the design changed.