In section Inbox Contacts you can import contacts from any account (such as Gmail, viber etc). To do this, you need:
After these activities, on the mobile phone address book will appear inbox icon, which indicates that this contact is stored also in the contacts section of the inbox.
(!) Imported contacts will be stored not only in the selected account (gmail, viber, etc.), but also at your mobile phone.
(!!) When you are editing the contacts on your mobile phone, do not forget to make changes to all providers who store information about this contact.
If you were unable to find answer for your question, please write to email@example.com