| 摘要 |
<p>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 entitles including vehicles, persons or events, conference calls and video transfers.</p> |
