| 摘要 |
A method, a combined cellular, PDA communication device, and a system having specialized software applications for allowing a plurality of combined cellular phone/PDA device users to monitor each others' locations and status, to initiate cellular phone calls by touching a symbol on the touch screen display with a stylus which can also include point to call conferencing calling. Each participant's cellular phone/PDA device includes a GPS navigation receiver with application software for point to call cellular phone initiation to participants and geographical entities including vehicles, persons or events, conference calls and video transfers. The method, device and system also includes several features that allow each individual cell phone/PDA device user to: a) transmit and remotely control one or more other participants' cell phones; b) allow a user to stop sending or transmitting digital messages or messages from an individual user phone; c) provide the individual user with a soft switch that causes destruction of the user's display and/or message location processing software in the user's cell phone while turning off the speaker and activating a microphone so that conversations near the user's cell phone can be monitored; and d) transmit and destroy a remote phone's location display and/or message location processing software while turning off the remote phone speaker and activating the remote phone microphone so that conversations near the remote phone can be monitored.
|
