This object is used to create a new row or modify or delete an existing row in this table. A profile is activated by setting this object to `active'. When `active' is set, the system will validate the profile. There must be only one entry in this table for each tone associated with a specific profile. This will be checked during the validation process. None of the columns in this row may be modified while the row is in the 'active' state. Before a profile can be deleted or taken out of service, (by setting this object to `destroy' or `notInService') it must be first unreferenced from all associated lines.