What does 囲み数字: 1 look like on au by KDDI?

On au by KDDI it is the design shipped in Type F, shown above at full size. Older revisions are listed beneath it.

When did au by KDDI add 囲み数字: 1?

au by KDDI first drew 囲み数字: 1 in Type C 2, released 2002年5月9日.

KDDI Corporation has shipped 5 versions of 囲み数字: 1. Each is dated, so you can see when the design changed.

au by KDDI Type D 3

au by KDDI shipped a new design for 囲み数字: 1 in Type D 3, released 2004年12月31日. The previous design is shown beside it.

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

What does 囲み数字: 1 look like on au by KDDI?: On au by KDDI it is the design shipped in Type F, shown above at full size. Older revisions are listed beneath it.
When did au by KDDI add 囲み数字: 1?: au by KDDI first drew 囲み数字: 1 in Type C 2, released 2002年5月9日.
How many times has au by KDDI redrawn 囲み数字: 1?: KDDI Corporation has shipped 5 versions of 囲み数字: 1. Each is dated, so you can see when the design changed.