Sprint links both its networks for walkie-talkie call

Although Sprint has decided to dump the Nextel name from all its marketing efforts, it is (of course) keeping that billion-dollar iDEN network operational. To drive that point home, the wireless carrier made the first walkie-talkie connection between two different phones (one on each network) recently. Yes, Nextel's "Direct Connect" talked to Sprint's upgraded EV-DO revision A network as the carrier prepares to make that newer EV-DO revision A network interoperable with the older iDEN network sometime next year when it comes to that chirping walkie talkie feature.