Question

many have heard me, but no one has seen me, and I will not speak back until spoken to.
what am I ?

Answer 1

The right answer is ECHO
Hope it helps you ✌️✌️✌️✌️

Answer 2

h͊e͊r͊e͊ i͊s͊ t͊h͊e͊ a͊n͊s͊w͊e͊r͊ d͊u͊d͊e͊
 
                       ✔️✔️   A͊n͊ E͊c͊h͊o͊ ✔️✔️
 
 h͊o͊p͊e͊ t͊h͊i͊s͊ h͊e͊l͊p͊s͊ y͊o͊u͊ d͊u͊d͊e͊ ✌͊️͊✌͊️͊✌͊️͊✌͊️͊✌͊️͊