发明名称 REMOTELY CONFIGURABLE WIRELESS INTERCOM SYSTEM FOR AN ESTABLISHMENT
摘要 Systems and methods associated with an intercom system for a drive-through, quick service restaurant facility is disclosed. Generally, a plurality of headsets is configured for communication with a base station. A speaker is associated with the drive-through facility is configured to be located near a menu board, and is configured for communication with the base station. A microphone is also configured to be located near the menu board and configured for communication with the base station. A plurality of parameters control the configuration of the intercom system, and the base station is connectable to a wide area communication network to enable remote adjustment of the plurality of parameters.
申请公布号 US2011306379(A1) 申请公布日期 2011.12.15
申请号 US201113214746 申请日期 2011.08.22
申请人 AWISZUS STEVEN T.;3M INNOVATIVE PROPERTIES COMPANY 发明人 AWISZUS STEVEN T.
分类号 H04W4/04 主分类号 H04W4/04
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