Sprint to sunset iDEN network in 2013, moving all push-to-talk services to CDMA
In a press release today, Sprint announced the successor for its push-to-talk (PTT) iDEN network, Sprint Direct Connect. Running on the company’s nationwide CDMA network, Direct Connect will offer users a larger coverage footprint, improved in-building coverage, and increased voice and data capacity. The new protocol will also add several new features, including 200 participant …