Make a call to another Echo device: “Alexa, call [Corey]” or " Alexa, call my [Family]" Make a call to a mobile or landline number saved to your contacts: “Alexa, call [John’s] mobile” or “Alexa, call [Chris] on his home phone” or “Alexa, call [Brandon] at work” or “Alexa, call [Mom’s] office”. Dial a mobile or landline number: “Alexa, call [number].” Control call volume: “Alexa, turn the volume up / down.” Hang up / end the call: “Alexa, hang up” or “Alexa, end call.” Answer the call: Just say, “Answer.” Ignore the call: Just say, “Ignore.”