AT Commands for Bluetooth PTT - Licence Key only for DP3xx1e / DP4x01e / R7 CAPABLE and PREMIUM radios.

This is the Licence key to activate the AT Commands for Bluetooth PTT in a DP3xx1e / DP4x01e / R7 CAPABLE and R7 PREMIUM radios. This feature enables specific 3rd party Bluetooth accessories to access the radio's "Push-To-Talk" functionality wirelessly. (Peltor, Silenta etc.) For R7 Capable, you also need HKVN4522A licence.