What does Stazione Di Servizio look like on HTC?

On HTC it is the design shipped in Sense 8, shown above at full size. Older revisions are listed beneath it.

When did HTC add Stazione Di Servizio?

HTC first drew Stazione Di Servizio in Sense 7, released 30 marzo 2015.

HTC Corporation has shipped 2 versions of Stazione Di Servizio. Each is dated, so you can see when the design changed.

HTC

HTC Corporation has drawn Stazione Di Servizio 2 times. Every revision HTC has shipped is below, newest first.

What does Stazione Di Servizio look like on HTC?: On HTC it is the design shipped in Sense 8, shown above at full size. Older revisions are listed beneath it.
When did HTC add Stazione Di Servizio?: HTC first drew Stazione Di Servizio in Sense 7, released 30 marzo 2015.
How many times has HTC redrawn Stazione Di Servizio?: HTC Corporation has shipped 2 versions of Stazione Di Servizio. Each is dated, so you can see when the design changed.

HTC artwork for this emoji spans 2015 to 2016.