The AINA PTT Voice Responder is the documented Bluetooth push-to-talk speaker-microphone for RadioPro Talk. Confirm the exact accessory and app version before purchasing.
A Bluetooth speaker or headset may play audio from the phone without providing a working PTT button. Audio pairing and physical-button integration are separate functions.
- Follow the RadioPro Talk how-to guide and AINA instructions for your phone's platform.
- Allow the requested Bluetooth permissions and pair the audio device where required.
- Use Talk's Bluetooth device configuration to discover/select the PTT device and enable it.
- Test the PTT button, microphone, and speaker while connected to the radio system.
Pairing in the phone's Bluetooth settings alone may not complete the in-app PTT setup. If audio works but the button does not, check Talk's device selection and permissions before changing radio programming.
For other Bluetooth PTT products, ask CTI to confirm compatibility rather than assuming all Bluetooth buttons use the same protocol.