A communications system may include a plurality of data storage devices each using at least one of a plurality of operating protocols. The system may also include a plurality of mobile wireless communications devices for accessing the data storage devices, and each may use at least one of the plurality...http://www.google.de/patents/US20050030939?utm_source=gb-gplus-sharePatent US20050030939 - Communications system including protocol interface device for use with multiple operating protocols and related methods
