push-to-talk: direct Dis-connect?

Seybold, Andrew
March 2003
Wireless Week;3/15/2003, Vol. 9 Issue 7, p48
Trade Publication
Discusses the push-to-talk (PTT) service of Nextel Communications. Implementation of the PTT service to the Direct Connect two-radio systems of Nextel; Information on the agreement between Nokia and Qualcomm regarding the sale of the PTT service to wireless operators; Benefits of the PTT service.


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