I have a samsung galaxy apollo with 2.2 Froyo firmware, I have installed Voice Speed Dial App, which works great from the phone, I also have a BT speakerphone for Hands free car use, which works great for incomming calls or last no redial hands free. If I press the BT speakerphone button it will open the Voice Dial App on the mobile phone, and the speaker phone speaker omits a tiny his, as if its connected, but I cannot talk through the speaker phone to activate a call. Tried reboot of phone and repairing of speaker phone. Am I missing something, or is there a setting I need to change. Thanks for any guidance.