A data transaction processing system in which transaction data is entered by the user in response to prompts in a template which is tailored to each user application. The template and entered data are accumulated into data transactions which are immediately transmitted upon completion to an external...http://www.google.es/patents/US5987103?utm_source=gb-gplus-sharePatente US5987103 - Telephone/transaction entry device and system for entering transaction data into databases
Telephone/transaction entry device and system for entering transaction data ...
