I am almost completely sure TTS will be enabled. D1340-09 probably disables TTS as well as everything disabled by D1340-00. 2.00 is just the logo version, it's immaterial. Please take a back up of your rgn16. If you use the microSD card method, it will do the backup for you. Then if there's any problem rgn16 can be restored from the backup, but it's unlikely to be needed.