My M88+ PDA Phone has a storage card installed but it says "not installed" This is my 3rd PDA phone and I've never ran into this before. Is there some pairing process?
Also, it is paired with my headset but when trying to pair it with my car bluetooth it drops the bluetooth connection when the phone is answered.
Anyone have any ideas to these 2 problems?

is this phone new?

did you remove and reinsert the card?

did you format the card?

may not be compatible with your car. can you try and pair it with another BT device? meaning have two or more bt devices paired.. if you ycan then it ma be the car BT is not compatible...