Call functions41Using the ear-microphoneWith the ear-microphone, you can make or answera call without holding the phone.When you connect the ear-microphone to the jackat the right side of the phone, the button on theear-microphone works as listed below:Using the sound mateWith the sound mate, you can hear sounds moreloudly.To use it, connect the sound mate to the jack at theright side of the phone.To Pressredial the last call the button twice in idle mode.answer a call and hold the button when youreceive the call.end a call and hold the button when youhave finished the call.