Extended import

The extended import gives the possibility to remove the selected contact, based on the contact number.

Should only be used for mis-import. Applicable to contact that imported and has no modified since then.

• Drop the contact and all its information.
  
• The contact is not dropped if it is used in existing sales.
• This action is irreversible.

TBD: List all of information to be removed in details.

The details and more fields are found here: Contact import Format (Extended).