How do I answer or end a phone call? DefenderShield February 10, 2017 21:04 Follow Squeeze the microphone body once to answer the phone call. Squeeze again for 2 seconds to end the phone call. Related articles How do I mute during a phone call? How do I shuffle between songs? What is DefenderShield® EMF radiation blocking technology made out of? Comments 0 comments Article is closed for comments.