black telephone

U+260E

white telephone

U+260F

telephone location sign

U+2706

telephone receiver

U+1F4DE

mobile phone

U+1F4F1

mobile phone with rightwards arrow at left

U+1F4F2

vibration mode

U+1F4F3

mobile phone off

U+1F4F4

no mobile phones

U+1F4F5

antenna with bars

U+1F4F6