公开(公告)号：US5539803A

公开(公告)日：1996-07-23

申请号：US304026

申请日：1994-09-09

申请人： Ghanshyam A. Bhat ,  Arthur F. Corvo ,  Gerard W. Elson ,  Donato J. Forlenzo ,  Douglas P. Greeley ,  Richard Y. Hsia ,  Vandy W. Lee ,  Frank W. Lescinsky ,  Thorp Rivingston ,  Donald J. Weber

发明人： Ghanshyam A. Bhat ,  Arthur F. Corvo ,  Gerard W. Elson ,  Donato J. Forlenzo ,  Douglas P. Greeley ,  Richard Y. Hsia ,  Vandy W. Lee ,  Frank W. Lescinsky ,  Thorp Rivingston ,  Donald J. Weber

IPC分类号： H04B17/00 ,  H04M1/24 ,  H04M1/725 ,  H04M1/733 ,  H04M11/00 ,  H04Q7/00

CPC分类号： H04M1/733 ,  H04B17/318 ,  H04M1/24 ,  H04M1/72505 ,  H04M1/72516

摘要： A cordless telephone set advantageously includes a wireless test mode accessible by a user for evaluating performance levels of operating parameters in the cordless telephone set in diverse geographical locations. When configured in a normal operating mode, the cordless telephone set provides normal wireless communications. When configured in the wireless test mode, the cordless telephone set provides audible and visual input to its user for use in determining a maximum acceptable separation distance for satisfactory communications between a telephone handset unit and its associated base unit in the cordless telephone set. This operating range determination for the cordless telephone set is achieved by providing a simulation of a recognizable tone, such as dial tone, to which a user subjectively listens while testing an application environment. At the same time, statistical readings of signal strength and voice quality also are provided in a display on the telephone handset unit while in this wireless test mode. The simulated tone and the statistical readings allow the user to quickly and easily correlate effective, usable operating range for the cordless telephone set.

摘要翻译： 无绳电话机有利地包括用户可访问的无线测试模式，用于评估在不同地理位置的无绳电话机中的操作参数的性能水平。 当在正常操作模式下配置时，无绳电话机提供正常的无线通信。 当在无线测试模式下被配置时，无绳电话机向其用户提供声音和视觉输入，用于确定在无绳电话机中的电话听筒单元与其相关联的基座单元之间令人满意的通信的最大可接受间隔距离。 该无绳电话机的该操作范围确定是通过提供用户在测试应用环境时主观收听的可识别音调（例如拨号音）的模拟来实现的。 同时，在该无线测试模式下，在电话听筒单元的显示器中也提供信号强度和语音质量的统计读数。 模拟音调和统计读数允许用户快速，轻松地将无绳电话机的有效，可用的操作范围相关联。