27Symbology identifierUser defined- User defined symbology identifier.- See "Data transmission settings - symbology identifier - UDSI" to activate ordeactivate UDSI transmission.- Use the default value or compose your custom symbology identifier for thissymbology (1 - 4 characters).Codabar - Symbology identifier - User defined - B7 (*)40C000024237code mark- See "Data transmission settings - symbology identifier - code mark" toactivate or deactivate code mark transmission.- Use the default value or compose your code mark for this symbology (1character)Codabar - Symbology identifier - Code mark - D (*)404844Start/StopCodabar - Start/Stop - not transmitted (*)405800Codabar - Start/Stop - a, b, c, d405801