I can't connect with my phone - Plantronics Explorer 220 Bluetooth Headset Wireless Headset

Please follow the detailed instructions below for the proper pairing of the headset with your phone.

CHARGING
Before using, you must first charge your headset.
20 minutes = minimum charge
2 hours = full charge
Light is solid red when battery is charging.
NOTE For the best user experience, keep your headset fully charged.
CAUTION Do not use headset while charging and do not connect the charger while the headset is in use.

POWERING
Press the control button for 2 seconds to power on. Press the control button for 3 seconds to power off.

PAIRING
Step One:
Prepare Phone- Turn on Bluetooth For most phones, go to Settings/Tools menu and select Bluetooth or Connectivity and select "On."
Step Two:
Prepare Headset- Pairing Mode Begin with headset turned off. Turn headset on (hold call control button for four seconds until the light flashes blue) and it will automatically go into pairing mode, flashing red and blue.
Step Three:
Pairing- Add Headset to Phone For most phones, go to Settings/Tools
> Bluetooth > Search or Add a Device, then Select "220Plantronics." For passkey enter
0000. Headset will flash blue when paired successfully. It is now powered on and ready to use.

NOTE: Normally you only need to pair the headset and handset once. If headset has been previously paired with another device, follow pairing instructions below.

If headset has been previously paired with another device, please follow these instructions for pairing a second time. Be sure the headset is fully charged.

Begin with headset turned off.
1. Press and hold down the call control button for 8 seconds until the headset status
indicator begins to flash blue then red.The headset is now in pairing mode for the next 120 seconds.
2. While the headset is flashing,use the phone menu to search for Bluetooth devices and select "220Plantronics."
3. When prompted for a passkey, enter 0000. Headset will flash blue when paired successfully.

NOTE: The headset can pair to multiple Bluetooth devices, but will only connect to one device at a time. The headset will automatically connect to the last device to which it was connected.
Please don't forget to rate me if satisfied.Thanks for choosing Fixya.Good Luck.

I have had this problem before and very simple to solve. Just continue to hold the pairing button down till LED is lit solid. This can Tate up to 10 seconds, just be patient as you cannot pair or have your headset recognize able unroll the LED is lit solid....