so ive just started writing my story after making the majority of my characters beforehand, and in one scene i have a phone call happening with another character, ive done the conversation but how do i do this without the other character coming onto the scene please someone help me, thank you.
Have them stand screen centre in zone 4 at the start of the scene, that way you can still use their name for speech-bubbles 
how do i type that into the dialog?
@CHARACTER stands screen right in zone 4