What does 높은음자리표 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 높은음자리표?

HTC first drew 높은음자리표 in Sense 7, released 2015년 3월 30일.

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

HTC Sense 7

HTC shipped a new design for 높은음자리표 in Sense 7, released 2015년 3월 30일. The previous design is shown beside it.

The first HTC release we hold for this emoji.

✳ marks a release that redrew this emoji. The rest re-shipped the design unchanged.

What does 높은음자리표 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 높은음자리표?: HTC first drew 높은음자리표 in Sense 7, released 2015년 3월 30일.
How many times has HTC redrawn 높은음자리표?: HTC Corporation has shipped 2 versions of 높은음자리표. Each is dated, so you can see when the design changed.