This in turn is expected to drive the growth of the global push-to-talk over cellular market during the forecast period. Increase in penetration of smartphones and wireless devices is expected to draw ...

Push-to-talk is a one-way (half-duplex) communication. When you want to talk, you press and hold down a button on the phone, or hold down the mouse button or space bar on the computer. Letting go ...

Administrators can configure all Smartphones on a device by device basis, so maps are visible only on select devices. Keep track of your team and create groups on-the-go based on live location to ...