Patent ID: 6889044
Filing Date: 2005-05-03
Classification: H04M,H04Q,H04W

Abstract:
1. A method of registering a user with a communication system, the method comprising: in a portable user device, receiving a user registration input; in the portable user device, imitating a telephone call in the communication system by automatically transferring audible call tones from the portable user device to a telephone device in response to the user registration input; in the portable user device, transferring audible user identification tones over the telephone call; in a control system, answering the telephone call; in the control system, receiving the audible user identification tones; in the control system, receiving a location indicator; in the control system, processing the audible user identification tones and the location indicator to generate a route instruction; and in the control system, transferring the route instruction to the communication system, wherein the route instruction routes telephone calls for the user to a communication device associated with the location indicator.