We didn't test with Oticon Streamer before, our technician is also not sure if our bluetooth earpiece could connect to the streamer, the bluetooth earpiece may can't work with the streamer together. Sorry about that.
We checked Motorola CP200d is a digital radio. Our unit work perfectly on analog radio but for DMR, it performs not as good as on analog radio. We are working on a new generation Bluetooth Headset which could also work on DMR, we will keep you updated when we accomplish.
The LED indicator of PTT finger keeps silent but it always in Standby statu. You don't need to push any button to try to turn it on. Just after paring the earpiece and adaptor, you press the PTT button then could talk.
the bluetooth earpiece could pair to both radio via adaptor and mobile phone, but it connects to radio via adaptor in priority. But it cannot connect to radio and mobile phone at the same time, when you use mobile phone with the bluetooth earpiece, you need to turn off the adaptor.
This bluetooth headset fit to most Motorola analog radio, pls. Kindly inform us your radio model. In theory, maybe some bluetooth earpiece is also workable with our adaptor and PTT ring, but with our earpiece the effects are the best and more stable and quick for paring. The Bluetooth earpiece is able to work with mobile phone.
Users could download the off-grid map in APP in advance so that even without 3G 4G signal or Wifi, you could still check the GPS location of your friends and family and when get the urgent call, you could find their location immediately via APP.
GS88 do not need use any cell tower, routers or satellites, it uses completely private network, so it is end-to-end encrypted and guarantee the safe communication. As long as the bluetooth connected, the network is stable.