◾ Black Medium-Small Square on HTC Sense 7

This is how the ◾ Black Medium-Small Square emoji appears on HTC Sense 7. It may appear differently on other platforms.
Sense 7 was released on March 31, 2015.
Related
- ◾ Black Medium-Small Square on HTC Sense 8
- ◾ Black Medium-Small Square on HTC Sense 7