发明名称 Method and apparatus for testing cellular services in a first location from a second location remote from the first location
摘要 <p>A remote automated cellular test set can be disposed in a first location and accessed via a communication network from a second location that is remote from the first location. The access to the test set can be by a technician's terminal which can remotely initiate the execution of certain commands by a first cellular phone (a test phone) in the first location. A second cellular phone is connected to the first cellular phone by an audio looping technique that permits a technician at a remote location to use the test phone at the first location as if that technician were physically located at the first location. &lt;IMAGE&gt;</p>
申请公布号 EP0837615(A2) 申请公布日期 1998.04.22
申请号 EP19970117941 申请日期 1997.10.16
申请人 AT&T WIRELESS SERVICES, INC. 发明人 SNAPP, JOHN LAWRENCE
分类号 H04B17/00;H04B7/26;H04W24/00;(IPC1-7):H04Q7/34 主分类号 H04B17/00
代理机构 代理人
主权项
地址