Samsung shows off push-to-all tech

Feb 24 2005 - 10:30 AM ET | Push-to-talk, Samsung
Samsung showed off a technology it's calling push-to-all that takes the ease of push-to-talk and adds video and data. Instant video calls are being called push-to-view and work like this: bq. Similar to a walkie-talkie with video capabilities, the speaker's image appears instantly on the handset screen of the user or multiple users on the call. Samsung plans to release PTA-ready handsets for EV-DO, EDGE, UMTS and Wifi data networks. No time table was announced.