Nokia BH-503 Bluetooth Headset "blinking red light function key" Questions

...blinking blue & not getting connected ..i got connected once ...after that it is not happening RED indication light shows that the device needs charging.But if you think something is wrong with ...

...blinking continuously. hello, clear setting or reset, to delete the pairing from the headset , press and hold the power key and the answer/end key (for about 5 seconds) until the red and green ...

...Red light does not turn on. Just wait for the battery to be completely drained-I did that to mine just now.after the battery is completely drained, I charged it, and it began functioning again. i am ...