Smartphone radios use quite a bit of energy. So, they can't be used to record 24/7 without the drain becoming really obvious.
These things send back full audio to be processed by design. So, it's not a question of possible it's up to the provider what they want to do with the recordings the device is directly sending.
These things send back full audio to be processed by design. So, it's not a question of possible it's up to the provider what they want to do with the recordings the device is directly sending.