Auto Sync Contacts to the Phone book app
When Auto Sync option is turned ON, it will copy all contact additions and modifications to the native phonebook app without requiring the end user to initiate contact sync manually.
The user can auto sync the contacts to the phone book app only when admin has allowed Auto contact sync to phone book option in AstroContacts Web Console.
To copy all contacts to the phonebook app automatically on the device, follow these steps:
1. Login to AstroContacts application:
or
On successful login to AstroContacts app, the contacts will be listed as shown in the screenshot below:
3. Tap 
Options > Settings and turn-on Auto Sync option.
This will enable automatic syncing of all additions/modifications made to the contacts in AstroContacts app to the phonebook app.