It's been a very long time since I've heard the unmistakable "chirp chirp" of a push-to-talk (PTT) phone. Many people have forgotten about Nextel and...
Sprint has said several times now that they plan to slowly phase out their iDEN network and completely shut it down in 2013, but a new announcement from...
Verizon has hinted in the past that they'll have several LTE-capable devices to show off at CES and we know that at least one of them will be powered by...