Unifi access - Receiving Intercom Calls on Your Phone Allows the user to receive a notification on their phone when someone dials the apartment number on the intercom at the main entrance door. Prerequisite: the user must have the app installed and configured (see the Adding a User section). On the platform, go to the Interface tab. Click Directory , then select the desired apartment. Click Manage , then Users . Add the user who should receive the notification when the apartment is called.