Watch the video here: https://youtu.be/RDEszGStvjY
I am using an application called Zello and I am activating a walkie talkie message using a bluetooth button called Pryme BT-PTT-Z.
In the video, you can hear that the iPhone emits 2 beeps before the loudest tone, which means that zello is starting to record my message. What are these 2 beeps and how do I turn them off?
The crazy thing is that I tried the same application and button with several iPhones that run the same software, and those phones don't make this sound! I have even tried other walkie talkie applications and they have the same problem. Therefore, there must be something specific to my iOS device or configuration.
Any help is appreciated!