to end a phone conversation and put the phone down
hang up
to move content across a screen using your finger
swipe
the sound your phone makes when sb is calling you
ringtone
to push the buttons on a phone to call a number
dial
an electronic system that can store messages so that you can listen to them later
voicemail
to phone sb again or phone sb who called you earlier
call back
to send sb a message using a mobile phone
text / message
