Using the Bulk Actions features in your Contacts/Smart Lists section, you can perform multiple one-off actions to selected or all contacts. Here’s how to delete contacts using the bulk action feature:
Step 1: Choose Your Contacts

Step 2: Choose Your Action

NOTE: Deleting any contact will also remove them from Conversation, Notes, Opportunities, Tasks, Appointments, Manual Actions and Campaigns.
NOTE: If you cannot see the delete option, please contact your LANA admin regarding your permissions