A bifurcated interface for integrated use in a fax-to-email system provides an alternative or additional method for command entry a fax-to-email system preferably through a remote, commercially available, personal digital assistant or like device modified by software to perform the command entry functions. Delivery of commands, and other data, from the PDA is made, preferably, via infrared signals, but, alternatively, by direct cable syncing and other techniques. Thus, the interface is bifurcated having a portable traveler portion and a host portion in a more permanent connection with the fax function of the fax-to-email system. The PDA functions as the interface traveler portion, and becomes (at least temporarily) a specially programmed data entry tool with command communicating ability and a protocol shared by (or matched to) the interface host portion. The system can also be used in cooperation with Internet Web service for reporting, accounting, information services, and user interaction.