Keycap, Symbol "eight"
This is a numeric key, which is depicted as: on a square frame, there is an Arabic numeral "8". This button is commonly used in telephones, computer keyboards, or mobile phone dials. This emoji can be used not only to specify the meaning of entering numbers on the keyboard, but also to dial telephone numbers. Sometimes, it also contains beautiful meanings such as blessing, luck and prosperity.
Different platforms adopt different designs. For example, in Facbook and OpenMoji platforms, the depicted background images are black and gray respectively; Au by KDDI and Docomo platforms display white background frames; The Softbank platform shows a red background picture; As for the background frames of other platforms, they are all designed in blue. Different from others, in Docomo platform, the number "8" consists of an uppercase letter "H" and two small rectangles, and the two small rectangles are located at the openings above and below the letter "H".
