You can maintain all contacts using M3 CLM.

You can delete multiple contacts simultaneously through the Contact maintenance feature of M3 Mobility Core Toolbox. When deleting contacts using Contact maintenance, the data is deleted from the M3 Mobility Core database. Deleting contacts from M3 requires a different deletion process.

Contact your system administrator for more information on Contact Maintenance.

Note: The user interface is different from what is described in these procedures, depending on the dialog design assigned to your user role.