I charges the headset over night now if I turn it off or on the blue light will not go away its a constant light I cant pair it either the fcc is ihdh270

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.

Unplug the AC power from the Plantronics 500A base, leave it unplugged at least overnight if possible, no lights should be illuminated on the base. Then plug the power back in, charge the headset, and try re-pairing the headset to the Plantronics 500A base unit. Here is the link for the pairing instructions:

Plantronics Voyager 500A User's Guide

Good luck from Headsets Direct!

Be sure the the headset in in 'Pairing' mode.
When in pairing mode, the light should be flashing red and blue or have a steady blue.
The put most headsets in pairing mode, turn headset OFF, then hold the power button until it goes into pairing mode as discribed above. Then you can discover it with your phone or PC. Pin (pass key) should be 0000 (4 Zeros) or try 1111, 1234, 9999

You can obtain a copy of your user manual by locating the FCCID on the label directly on the device, then then going to the FCC Website - https://fjallfoss.fcc.gov/oetcf/eas/reports/GenericSearch.cfm
Be sure to put the first three characters in the first box and the rest (including hyphens) in the second box.

Pairing Headset
Be sure the the headset in in 'Pairing' mode.
When in pairing mode, the light should be flashing red and blue or have a steady blue.
The put most headsets in pairing mode, turn headset OFF, then hold the power button until it goes into pairing mode as discribed above.
Then you can discover it with your phone or PC. Pin (pass key) should be 0000 (4 Zeros) or try 1111, 1234, 9999


You can obtain a copy of your user manual by locating the FCCID on the label directly on the device, then then going to the FCC Website - https://fjallfoss.fcc.gov/oetcf/eas/reports/GenericSearch.cfm
Be sure to put the first three characters in the first box and the rest (including hyphens) in the second box.

Be sure the the headset in in 'Pairing' mode.
When in pairing mode, the light should be flashing red and blue or have a steady blue.
The put most headsets in pairing mode, turn headset OFF, then hold the power button until it goes into pairing mode as discribed above. Then you can discover it with your phone or PC. Pin (pass key) should be 0000 (4 Zeros) or try 1111, 1234, 9999

You can obtain a copy of your user manual by locating the FCCID on the label directly on the device, then then going to the FCC Website - https://fjallfoss.fcc.gov/oetcf/eas/reports/GenericSearch.cfm
Be sure to put the first three characters in the first box and the rest (including hyphens) in the second box.

Be sure the the headset in in 'Pairing' mode.
When in pairing mode, the light should be flashing red and blue or have a steady blue.
The put most headsets in pairing mode, turn headset OFF,
then hold the power button until it goes into pairing mode as discribed above.
Then you can discover it with your phone or PC. Pin (pass key) should be 0000 (4 Zeros) or try 1111, 1234, 9999



User Manual
You can obtain a copy of your user manual by locating the FCCID on the label directly on the device,
then then going to the FCC Website - https://fjallfoss.fcc.gov/oetcf/eas/reports/GenericSearch.cfm
Be sure to put the first three characters in the first box and the rest (including hyphens) in the second box.

Be sure the the headset in in 'Pairing' mode.
When in pairing mode, the light should be flashing red and blue or have a steady blue.
The put most headsets in pairing mode, turn headset OFF,
then hold the power button until it goes into pairing mode as discribed above.
Then you can discover it with your phone or PC. Pin (pass key) should be 0000 (4 Zeros) or try 1111, 1234, 9999



User Manual
You can obtain a copy of your user manual by locating the FCCID on the label directly on the device,
then then going to the FCC Website - https://fjallfoss.fcc.gov/oetcf/eas/reports/GenericSearch.cfm
Be sure to put the first three characters in the first box and the rest (including hyphens) in the second box.

need help to pair my h710 headset lost my handset

go to bluetooth on ur phone and select Hs850 delete device. then hold multifunction button until blue then open boom search for new devices from thee cell.