How to Pair a Plantronics Bluetooth Headset: Step-by-Step Instructions for Every Device

Pairing a Plantronics Bluetooth headset is one of those tasks that should take 30 seconds—but can quickly turn frustrating if you don’t know the exact steps. The good news? Once you understand the universal pairing process, you can connect almost any Plantronics or Poly Bluetooth headset to any device.

This guide walks you through exactly how to pair your Plantronics Bluetooth headset with phones, computers, tablets, and more. We cover model-specific instructions, multipoint pairing, troubleshooting, and the most common mistakes that prevent successful connections.

Before You Begin: What You’ll Need

Make sure you have the following ready:

• A charged Plantronics Bluetooth headset (low battery is one of the top causes of pairing failure)
• The device you want to pair with (phone, computer, tablet, etc.)
• The headset within 3 feet (1 meter) of the device
• Bluetooth turned on on your device
• Any previous Bluetooth connections to the headset removed (this prevents conflicts)

Once you have these in place, you’re ready to pair.

The Universal Pairing Process (Works for Most Models)

No matter which Plantronics Bluetooth headset you own, the pairing process follows the same basic pattern:

Step 1: Turn On the Headset

Press and hold the power button or slide the power switch to the “on” position. You’ll usually hear a voice prompt or see the LED light up.

Step 2: Enter Pairing Mode

This is the critical step. You need to put the headset into pairing mode, not just turn it on.

How to enter pairing mode on most Plantronics headsets:

• Slide-and-hold method: Slide the power switch toward the Bluetooth symbol and hold it there for 2–5 seconds.
• Button-hold method: Press and hold the call button (or the power button) for 5–7 seconds.
• Voice prompt method: Some models announce “Pairing” or “Ready to pair” when successful.

How to know you’re in pairing mode:

• The LED light flashes red and blue alternately
• Or the LED flashes blue rapidly (depending on the model)
• You may hear a voice prompt saying “Pairing”

If the light is just solid blue, the headset is on but not in pairing mode. Turn it off and try again.

Step 3: Open Bluetooth Settings on Your Device

On iPhone:
Settings > Bluetooth > Make sure Bluetooth is ON

On Android:
Settings > Connected Devices > Bluetooth > Make sure Bluetooth is ON

On Windows PC:
Settings > Bluetooth & devices > Make sure Bluetooth is ON > Click “Add device”

On Mac:
System Settings > Bluetooth > Make sure Bluetooth is ON

Step 4: Find Your Headset in the List

Your device will scan for nearby Bluetooth devices. Look for your headset’s name in the list. It typically appears as:

• “PLT Voyager 5200”
• “Poly Voyager Focus 2”
• “Plantronics Legend”
• “PLT_BT600” (for dongles)

The exact name depends on your model, but it usually includes “PLT,” “Poly,” or “Plantronics.”

Step 5: Select the Headset to Pair

Tap or click on the headset name. Your device will attempt to connect.

If prompted for a PIN or passcode: Enter 0000 (four zeros). This is the default for almost all Plantronics headsets. Some older models use 1234.

Step 6: Confirm the Connection

Once paired, you’ll typically:

• Hear a voice prompt saying “Phone connected” or “Pairing successful”
• See the LED turn solid blue
• See the headset listed as “Connected” in your device’s Bluetooth settings

Step 7: Set as Default Audio Device (For Computers)

On Windows and Mac, you may need to manually select the headset as your audio output and input:

Windows: Settings > System > Sound > Choose your output and input device
Mac: System Settings > Sound > Select the headset under Output and Input

Model-Specific Pairing Instructions

While the universal process works for most headsets, some models have unique quirks. Here’s how to pair the most popular Plantronics Bluetooth headsets.

Plantronics Voyager 5200

1. Slide the power switch to the ON position.
2. Slide and hold the power switch toward the Bluetooth icon for about 2 seconds.
3. The LED will flash red and blue, and you’ll hear “Pairing.”
4. Follow the universal steps above to complete pairing.

To pair with a second device: Turn the headset off, then repeat the process. The 5200 supports up to 8 paired devices (2 active at once).

Plantronics Voyager Legend / Legend 50

1. Slide the power switch to ON.
2. Slide and hold the switch toward the Bluetooth icon until the LED flashes red and blue.
3. You’ll hear “Pairing” through the earpiece.
4. Complete pairing on your device.

Poly Voyager Focus 2

1. Slide the power switch to ON.
2. Slide and hold the switch toward the Bluetooth icon for 2–3 seconds.
3. The LED flashes blue and red, and the headset announces “Pairing.”
4. On your device, select “Poly Voyager Focus 2” from the list.

Note: If you’re using the included BT700 dongle, simply plug the dongle into your computer and turn on the headset—they pair automatically.

Plantronics Voyager 3200

1. Slide the power switch to ON.
2. Press and hold the Call button for about 4 seconds.
3. The LED flashes red and blue.
4. Complete pairing on your device.

Plantronics Explorer Series (M70, M90, M95)

1. Press and hold the power button until the LED flashes red and blue.
2. Release the button.
3. Complete pairing on your device.

Poly Voyager Free 60+ (True Wireless Earbuds)

1. Open the charging case and leave the earbuds inside.
2. Press and hold the button on the case until the LED flashes blue.
3. The earbuds enter pairing mode.
4. Select “Poly Voyager Free 60+” on your device.

To pair with a second device: Use the Poly Lens app or repeat the process after disconnecting from the first device.

How to Pair with Specific Devices

Pairing to an iPhone

1. Put the headset in pairing mode.
2. Open Settings > Bluetooth.
3. Under “Other Devices,” tap your headset’s name.
4. Confirm the pairing request if prompted.
5. The headset will show as “Connected.”

Tip: If your headset doesn’t appear, make sure it’s not already connected to another device nearby.

Pairing to an Android Phone

1. Put the headset in pairing mode.
2. Open Settings > Connected Devices > Bluetooth.
3. Tap Pair new device.
4. Select your headset from the list.
5. Tap Pair to confirm.

Tip: Some Android phones require you to enable “Pair with Bluetooth devices” in location settings for scanning to work properly.

Pairing to a Windows PC

1. Put the headset in pairing mode.
2. Open Settings > Bluetooth & devices.
3. Click Add device > Bluetooth.
4. Select your headset from the list.
5. Wait for Windows to install the drivers (this can take 10–30 seconds).
6. Set the headset as your default audio device in Sound settings.

Tip: Windows may show the headset twice—once as “Headset” (for calls) and once as “Stereo” (for music). Connect to both for full functionality.

Pairing to a Mac

1. Put the headset in pairing mode.
2. Open System Settings > Bluetooth.
3. Find your headset in the “Nearby Devices” list.
4. Click Connect.
5. Set it as your output and input device in Sound settings.

Pairing to a Tablet (iPad, Android Tablet)

The process is identical to pairing with a phone:

1. Put the headset in pairing mode.
2. Open Bluetooth settings.
3. Select the headset from the list.
4. Confirm the pairing.

Pairing to a Desk Phone (Bluetooth-Enabled)

Some modern desk phones support Bluetooth headsets directly:

1. Enable Bluetooth on your desk phone (check the phone’s menu).
2. Put the headset in pairing mode.
3. Search for Bluetooth devices on the phone.
4. Select your headset and confirm.

Note: Not all desk phones support Bluetooth. If yours doesn’t, you’ll need a DECT headset with a base station instead.

How to Pair with the USB Dongle (BT600 / BT700)

Many Poly UC headsets include a USB dongle for a more stable connection to computers. Here’s how to use it:

1. Plug the dongle into your computer’s USB port.
2. Turn on the headset.
3. The headset and dongle pair automatically within a few seconds.
4. The LED on the dongle will turn solid, indicating a successful connection.
5. Select the dongle as your audio device in your computer’s sound settings.

Why use the dongle instead of standard Bluetooth?

• Lower latency (better for softphone calls)
• More stable connection
• Better audio quality
• Doesn’t interfere with your computer’s Bluetooth for other devices

Can I use both the dongle and Bluetooth at the same time?
Yes. Most Poly headsets support multipoint, meaning you can connect to your computer via the dongle and your phone via Bluetooth simultaneously.

Multipoint Pairing: Connect to Two Devices at Once

Multipoint is one of the most useful features of Plantronics Bluetooth headsets. It lets you connect to two devices at the same time—say, your laptop and your smartphone—and switch between them automatically.

How to Set Up Multipoint

1. Pair to your first device using the standard process.
2. Turn the headset off.
3. Turn the headset back on and enter pairing mode again.
4. Pair to your second device using the standard process.
5. Both devices are now connected.

How Multipoint Works in Practice

• If you’re listening to music on your laptop and a call comes in on your phone, the headset automatically switches to the phone.
• When the call ends, it switches back to your laptop.
• You can manually switch between devices using the headset’s call button (depending on the model).

Which Plantronics Headsets Support Multipoint?

Most modern Voyager models support multipoint, including:

• Voyager 5200
• Voyager Legend 50
• Voyager Focus 2
• Voyager 4320
• Voyager Free 60+

Some older or entry-level models do not support multipoint. Check your model’s specifications to confirm.

Troubleshooting: When Pairing Fails

Pairing usually works on the first try, but when it doesn’t, here’s how to fix it.

The Headset Doesn’t Appear in the Bluetooth List

Causes:

• Headset isn’t in pairing mode
• Headset is already connected to another device
• Bluetooth is off on your device
• Headset battery is too low

Fixes:

• Turn the headset off and back on, then re-enter pairing mode
• Disconnect the headset from any other device
• Move the headset closer to your device (within 3 feet)
• Charge the headset fully
• Restart your phone or computer

The Headset Appears but Won’t Connect

Causes:

• Corrupted pairing data
• Outdated firmware
• Conflicting Bluetooth connections

Fixes:

• “Forget” the headset in your device’s Bluetooth settings, then pair again
• Update the headset firmware using Poly Lens or Plantronics Hub
• Turn off Bluetooth on other nearby devices
• Restart both the headset and your device

Pairing Asks for a PIN I Don’t Know

Fix: Enter 0000 (four zeros). If that doesn’t work, try 1234. These are the default PINs for virtually all Plantronics headsets.

The Headset Connects but There’s No Sound

Causes:

• Wrong audio device selected
• Headset muted
• Volume too low

Fixes:

• Check your device’s sound settings and select the headset as output
• Press the volume-up button on the headset
• Make sure the headset isn’t muted (check the mute button or voice prompt)
• On Windows, check that the correct playback device is selected

The Connection Keeps Dropping

Causes:

• Distance from device
• Interference from Wi-Fi or other wireless devices
• Low battery

Fixes:

• Stay within 30 feet (10 meters) of your device
• Move away from routers, microwaves, and other wireless electronics
• Charge the headset
• Switch to the USB dongle for a more stable connection

The Headset Won’t Pair with a Second Device

Causes:

• Multipoint not supported on your model
• First device still connected
• Pairing mode not entered correctly

Fixes:

• Check if your model supports multipoint
• Disconnect from the first device before pairing the second
• Follow the pairing steps exactly—timing matters

I Forgot My Headset’s Name

Fix: Turn the headset on and look for a device in your Bluetooth list that includes “PLT,” “Poly,” or “Plantronics.” You can also check the model number printed on the headset itself.

How to Unpair or Reset Your Headset

Sometimes the cleanest fix is to start over.

How to Unpair (Remove) a Headset

On iPhone: Settings > Bluetooth > Tap the “i” next to the headset > Forget This Device
On Android: Settings > Connected Devices > Bluetooth > Tap the gear icon next to the headset > Forget
On Windows: Settings > Bluetooth & devices > Click the headset > Remove device
On Mac: System Settings > Bluetooth > Click the “i” next to the headset > Forget This Device

How to Reset a Plantronics Bluetooth Headset

Reset procedures vary by model, but here are the most common methods:

Voyager 5200 / Legend:

1. Turn the headset off.
2. Press and hold the Call button and the Volume Down button together for 5 seconds.
3. The LED will flash purple or red/blue to confirm the reset.

Voyager Focus 2:

1. Turn the headset off.
2. Press and hold the Power button and the Mute button together for 5 seconds.
3. The LED will flash to confirm.

General reset method (most models):

1. Turn the headset off.
2. Press and hold the power button for 10–15 seconds until the LED flashes rapidly.
3. Release and turn the headset back on.

Note: A reset erases all pairing information. You’ll need to re-pair the headset afterward.

Tips for a Smooth Pairing Experience

1. Always charge before pairing. A low battery can prevent pairing mode from activating properly.
2. Pair within 3 feet. Bluetooth pairing works best at close range.
3. Turn off other Bluetooth devices. This reduces interference and makes your headset easier to find.
4. Use the dongle for computers. It’s more reliable than standard Bluetooth for softphone calls.
5. Update firmware regularly. Use Poly Lens or Plantronics Hub to keep your headset current—firmware updates often fix pairing bugs.
6. Know your model’s pairing button. Some use the power switch, others use the call button. Check your manual if unsure.
7. Delete old pairings. If you’ve paired the headset with many devices, remove the ones you no longer use.
8. Keep the headset away from metal. Metal surfaces can block Bluetooth signals during pairing.

Frequently Asked Questions

What is the default PIN for Plantronics Bluetooth headsets?
0000 (four zeros). Some older models use 1234.

How many devices can I pair with my Plantronics headset?
Most models can store up to 8 paired devices, but only 1–2 can be actively connected at once (depending on multipoint support).

Why does my headset show up as two devices?
Bluetooth headsets typically appear as two entries: one for “Headset” (call audio) and one for “Stereo” (music playback). Both are part of the same device—connect to both for full functionality.

Can I pair my Plantronics headset with a TV?
Yes, if your TV has Bluetooth. Put the headset in pairing mode and follow the TV’s Bluetooth pairing steps. Note that some TVs only support Bluetooth audio output, not microphone input.

How do I know when my headset is paired successfully?
You’ll hear a voice prompt (“Phone connected” or “Pairing successful”), the LED will turn solid blue, and the headset will appear as “Connected” in your device’s Bluetooth settings.

My headset pairs but the microphone doesn’t work. What’s wrong?
Check that the headset is selected as the input device in your sound settings. On computers, you may need to select the headset separately for output and input.

Can I pair my headset to a computer without Bluetooth?
Yes—use the USB dongle (BT600 or BT700) included with many UC models. It creates its own wireless connection without requiring your computer’s Bluetooth.

How do I switch between two paired devices?
With multipoint, the headset automatically switches to whichever device has an active call. You can also manually switch using the call button on some models.

Why won’t my headset enter pairing mode?
Make sure the headset is off first, then hold the correct button for the full duration. If it still won’t enter pairing mode, reset the headset and try again.

Do I need to re-pair every time I turn on the headset?
No. Once paired, the headset remembers the device and reconnects automatically when both are on and in range.

Final Thoughts

Pairing a Plantronics Bluetooth headset is a simple process once you know the steps: turn it on, enter pairing mode, select it on your device, and confirm. The entire process takes less than a minute.

The most common mistakes are not holding the pairing button long enough, not having the headset in true pairing mode (flashing red and blue), and trying to pair while the headset is already connected to another device. Avoid those pitfalls, and you’ll be connected in seconds.

For computers, the USB dongle offers the most reliable connection. For mobile devices, standard Bluetooth pairing works perfectly. And if you ever run into trouble, a quick reset and re-pair solves almost every issue.

Once paired, your Plantronics headset will automatically reconnect every time you turn it on—so you only need to go through this process once per device.

Explore the full range of Plantronics and Poly Bluetooth headsets at plantronicsstore.com to find the perfect model for your workstyle.