Thirty years ago, NEXTEL developed a national “Push-to Talk” mobile network with more than 20 million subscribers, and a subsequent merger with Sprint. Flash forward and pdvWIRELESS, a leader in mobile workforce communications and location-based solutions that increase the productivity of field-based workers and the efficiency of dispatch and call center operations, has developed a…

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From facilitating daily operations to saving lives, communications systems are as critical to the success of private security operations as is hiring and training good field staff. With recent advances in technology, today’s Push-To-Talk (PTT) two-way radio systems go far beyond summoning team members when they are needed and allowing them to communicate as they…

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