As character names:

U+260E BLACK TELEPHONE character (☎)

As raw characters:

☎

As a string of HTML entities:

☎

Decoder output:

Byte number 1 is decimal 226, hex 0xE2, octal \342, binary 11100010
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 152, hex 0x98, octal \230, binary 10011000
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 142, hex 0x8E, octal \216, binary 10001110
This is continuation byte 2, expecting 0 more.

U+260E	BLACK TELEPHONE
	x (telephone sign - 2121)
	x (telephone location sign - 2706)
	x (telephone receiver - 1F4DE)
	x (black touchtone telephone - 1F57F)