Abstract: World-Wide-Walkie-Talkie, a high speed multifunction interstellar wireless computer/instant messenger communicator, Personal Digital Assistant (PDA), coupled with a resilient, robust, VoIP data network and internet server method, deploying multiple wireless networks and protocols such as Voice Over IP, GPRS, WAP, Bluetooth, PCS, I-Mode, comprising a high speed Intel Pentium 4 Mobile™ or compatible Processor, to formulate a internet gateway system (99) and network bridge (150) for establishing instant low cost, real time global communications to the Public Switched Telephone Network via the internet (54). A PUSH-TO-TALK-WORLDWIDE button (21) instantly initiates global bisynchronous communications, or videoconferencing sessions. Fax, VideoMail, and unified messaging services are immediately available. GPS and mass memory provides global navigational tracking and data storage. Internet users, telephones, and cellular/satellite phone users can intercommunicate with the invention via VoIP/IM services.