| http://www.w3.org/ns/prov#value | - If reader 5 does not include a display 13 d and keyboard 13 k or if another menu interface is desired, the selection of a desired menu option can be made by reading an appropriate ???menu symbol??? as described in U.S. Pat. No. 5,929,418, entitled ???Optical Reader Having Improved Menuing Features??? incorporated by reference or by transmission of a command from a host computer such as a PC which
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