EC-373 32k Data Directory Electronic Organizer (650-0873) Hints and Tips Faxback Doc. # 19165 Files can be transferred from an EC-348 (650-0840), EC-349 (650-0939), or EC-350 (650-0940) to an EC-373 but cannot transfer files the other way. Files can be transferred from EC-373 to EC-359 (650-0841) (IR-02/16/96)