How do you add a contact to messenger? I have the contacts added in my contact list. Is there something we need to do to invite a person to messenger? i am using messenger with a few people but i am not able to add new contacts of my friends who recently joined the WP8 family to my messenger. what do i have to do. So far i have added their windows mails in my contacts and they have done the same but i cant switch between text and messenger, I can only text them or i can send an email. help!