Adding contacts by syncing your mobile phonebook will have the Analog app check and cross-reference all the contacts saved in your mobile phone by their phone numbers. The app will check its database to see if those accounts are registered and associated with a phone number saved in your mobile phonebook.

To sync Analog app with your mobile phone, follow these steps:

1. From the application home screen (Analog Orbit screen), tap the    button located on the top left corner of the screen.
2. Select Discover.
3. On the Discover page, tap Invite.
4. On the Invite page, hit the Sync button to the right of the Phone Book option
5. Wait a couple of seconds and your Phone Book is now synced!