3 ms·Can you document how to add contacts? I've been poking around to no avail.by newman314 12y agoCan you document how to add contacts? I've been poking around to no avail.jlund 12y agoSignal ties into your phone's existing address book. You can add someone new using the iOS Contacts application.newman314 12y agoI thought Signal 1.x had a way to invite people to download and install Signal over iMessage.