I have a Kyocera Duraforce Pro with Sapphire Shield which I LOVE; however there is one big nuisance.
I have a vehicle bluetooth (which works fine) and a headset bluetooth (which has the nuisance). When I dial the number and then slip the phone into the hard shell case, it switches from bluetooth to speaker.
Besides being confused about why anyone would need to have the speakerphone on while the phone is in the case, it also provides me a lot of irritation if I'm walking, etc., and have to take the phone in and out to switch back to bluetooth multiple times. I've carefully ensured I'm not hitting the button while slipping it in the case.
Anyone else have this issue? Is there a setting I am missing?