| 摘要 |
A method for using a wireless communications device, including the steps of: determining, using an interface element and a processor in at least one specially programmed general-purpose computer, that at least one wireless communications device (WCD) is located in a retail location; generating, using the processor, a query; outputting, using the processor and the interface element, the query for transmission to the at least one WCD; receiving, using the interface element, a reply to the query transmitted from the at least one WCD; generating, using the processor, a message responsive to the reply; and outputting, using the processor and the interface element, the message for transmission to the at least one WCD. In one embodiment, the reply is regarding locating an item and the message includes a location for the item.
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