Whether on site, enroute, in-the-field or on the manufacturing line, the simplicity and reliability of instant Push-to-Talk (PTT) communications is essential for critical communications. Historically, radio systems, such as land mobile radio (LMR) or walkie-talkies have been the answer, but with tremendous advances in cellular communications PTT over Cellular (PTToC) has emerged as an invaluable solution or addition to your mobile critical communications.
In this two page guide, we outline the top reasons why the ultra-rugged Sonim XP8 smartphone is a smart option for those looking to replace or add to an existing radio solution.
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