Use the PURGE MODULE X25-ACCESS command to remove network names
 from the permanent data base or to remove individual network
 parameters.

      PURGE   MODULE X25-ACCESS     NETWORK network-name     ACCOUNT
                                    KNOWN NETWORKS           ALL
                                                             PASSWORD
                                                             USER

     For additional help see the CLEAR MODULE X25-ACCESS command which
     is identical in format to the PURGE MODULE X25-ACCESS command.