Question about Plantronics 510 Voyager Headset - PLN-510 Headset

1 Answer

Mic does not work on new 510 headset

I purchased the 510 headset a couple month ago. I can get it to pair up to my lg500 and also samsung m300 . I can hear just fine on it, but the mic does not work. I tried hitting the on/off button thinking maybe the mute feature is the problem. However that does not solve the problem. Maybe set is defective. Any suggestions.

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert who has answered 1,000 questions.

  • Master
  • 1,003 Answers

Sounds like a defective unit the mic doesnt mute

Posted on Jan 14, 2008


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

I am trying to pair a bluetooth em227 to a samsung sph-m300 but it asks for a input pin? I have tried 0000,000000,1234,123456,9999,999999,1111,111111,and my phone number...not sure what else to do?

You must put you headset in pairing mode, prior to trying to pair it with your phone. In order to do it, starting with it turned off, press and hold the power button for some 10 seconds, until the indicator light is alternately flashing in red and blue. It is in pairing mode now. Then, bring your phone close to it, and make its bluetooth application search for new devices. After a little while, your headset should appear on-screen. Select it and make it connect. If a pairing code (or passkey, or PIN) is requested, enter '0000' (four zeros). If the pairing process is successful, your headset should enter the stand-by mode (blue light flashing every few seconds). By the way, If its user guide happens to be missing, or, rather, you need further informations on how to pair it with your phone, feel free to download it from this location.

Dec 23, 2010 | Samsung SPH-M300 Cellular Phone


How to Pair or Connect the Plantronics 510 Bluetooth Headset to your Bluetooth...


1. Turn on Bluetooth within your phone - Consult phone instruction booklet
2. Put phone into pairing mode - Consult phone instruction booklet
3. Put headset into pairing mode - With headset on, press and hold call button and the volume up simultaneously until the headset begins to flash red and blue.
4. Select "Add new device" on your phone.
5. Select the Plantronics headset when prompted. Enter "0000" as passcode.
6. Your 510 headset will now have a continuous blue light blinking.
7. Choose "Yes" if your phones asks if you want to bond to the 510 bluetooth headset.
8. Your phone is now paired with the Plantronics 510 headset and ready for use.

on Jul 14, 2010 | Cell Phones

1 Answer

I have my second motorola H700 headset paired to a samsung m300 phone. The problem is with my first headset after the pairing of the two, any time the headset was closed the bluetooth icon would go black...

Some phones allow you to set the options for the device in the bluetooth menu for each device. These options include auto authorize which is what you would be looking for to enable for your new headset to auto connect. I'm looking at the Samsung m300 user guide, but it doesn't mention this option, however it may be in the menu as an option when you select the device under the bluetooth menu.

Feb 24, 2010 | Motorola Mobility H700 Wireless Headset

1 Answer

Motorola H170 headset problem

Try charging it for 24 hours, this should reset the headset. then completely delete the pairing and repair the device. If this doesn't work, there could be a problem with the mic portion of the headset.

Feb 18, 2010 | Motorola Mobility H710 Bluetooth Headset

1 Answer

HFBLU-LT100BK Bluetooth keeps "pairing failed"

headset won't pair with me phone and i have tried 0000 and 1234 and 12345

Jan 30, 2009 | Cellular Innovations HFBLU-CX1 Wireless...

3 Answers

My Plantronics Voyager 510 will not go into pairing mode.

i actually got this to work with my iphone 3G S. i pressed the little black button then saw a blue light flash, and then i pressed and held the + volume button and the call control button until it started blinking blue and red and my iphone picked it up instantly. it did take a couple of times to get the headset to go into pairing though

Jan 16, 2009 | Plantronics 510 Voyager Headset - PLN-510...

1 Answer

Forgot how to sync my PLN-510 Headset with my phone, I recently purchased a new phone and need to sync my bluetooth with the new phone Pantech Slate C530. Please remind me

Hold the up volume and the talk button (the one on the side of the ear piece) down until the status light flashes red then blue.  This places the headsead into pairing mode.

Jan 05, 2009 | Plantronics 510 Voyager Headset - PLN-510...

1 Answer

HFBLU-LT100 pairing a second phone

Canadian Tire's HFBLU-LT100 (BK-600) won't connect to my SPH-m300 Samsung phone but I entry of the passcode (0000) about 20 times before it connect successfully.

Jul 31, 2008 | Cellular Innovations HFBLU-CX1 Wireless...

1 Answer

People complain they can not hear me when using headset

Aparently over time the oils off of your face get to the microphone cover which is a sort of grey hardened foam, & it starts to decompose the material effectively "stoping up" the mic. You may be able to scrape off the outer layers, or just snip a little off of the very end. Be sure not to take off too much or you risk the possibility of cutting into the mic itself!

Jun 04, 2008 | Plantronics 510 Voyager Headset - PLN-510...

Not finding what you are looking for?
Plantronics 510 Voyager Headset - PLN-510 Headset Logo

Related Topics:

230 people viewed this question

Ask a Question

Usually answered in minutes!

Top Plantronics Radio Communications Experts

LeAnna Mathews
LeAnna Mathews

Level 1 Expert

3 Answers


Level 1 Expert

21 Answers

shaun taylor

Level 3 Expert

1527 Answers

Are you a Plantronics Radio Communication Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides