Plantronics Savi WO2 User Manual: A Comprehensive Guide
Welcome! This guide provides detailed instructions for setting up and using your Plantronics Savi WO2 wireless headset system, ensuring optimal performance and connectivity․
Explore features, troubleshooting, and safety information for a seamless communication experience with your desk phone, computer, and mobile devices․
The Plantronics Savi WO2 is a professional-grade wireless headset system designed for unified communications․ It seamlessly integrates desk phone, computer, and mobile device connectivity, offering users unparalleled flexibility and freedom․ This system is ideal for professionals requiring clear audio and reliable performance in busy office environments․
This comprehensive user manual will guide you through the setup, operation, and troubleshooting of your Savi WO2․ Whether you’re connecting to a traditional desk phone using the telephone interface cable, pairing with a computer via USB, or utilizing Bluetooth for mobile device integration, this guide provides step-by-step instructions․

The Savi WO2 boasts features like quick call switching, adjustable microphone positioning, and intuitive controls․ Understanding these features will maximize your productivity and enhance your communication experience․ Furthermore, we’ll cover essential safety information and warranty details to ensure long-lasting satisfaction with your Plantronics investment․ Explore the included resources for a complete understanding of your new headset system․
What’s Included in the Box
Upon opening your Plantronics Savi WO2 package, please verify that all components are present․ The box should contain the following items to ensure a complete setup:
- Savi WO2 Base Unit: This serves as the central hub for connecting to your desk phone and computer․
- Wireless Headset: The comfortable and adjustable headset for clear audio communication․
- Telephone Interface Cable: Used to connect the base unit to your desk phone․
- USB Cable: For connecting the base unit to your computer․
- Power Adapter: Provides power to the base unit․
- Quick Start Guide: A simplified guide for initial setup․
Additionally, you may find documentation regarding warranty information and safety guidelines․ If any items are missing or appear damaged, please contact Plantronics customer support immediately․ Retain the original packaging for potential returns or warranty claims․ Proper inventory ensures a smooth and hassle-free experience with your new Savi WO2 system․
System Overview: Base Unit and Headset
The Plantronics Savi WO2 system comprises two primary components: the base unit and the wireless headset․ The base unit acts as the central connection point, facilitating communication between your desk phone, computer, and the headset․ It features LED indicators to display system status and buttons for call control and pairing․ It also houses the charging contacts for the headset․
The wireless headset is designed for comfort and clarity, offering adjustable features for a personalized fit․ It incorporates controls for volume, mute, and call management․ The headset connects wirelessly to the base unit, providing freedom of movement during calls․
Together, these components create a unified communication system, allowing seamless switching between calls from different devices․ Understanding the function of each part is crucial for optimal performance and maximizing the benefits of your Savi WO2․

Setting Up Your Plantronics Savi WO2
Let’s begin! This section details the straightforward process of connecting your Savi WO2 to your desk phone, computer, and mobile devices for immediate use․
Connecting to Your Desk Phone
Establishing a connection to your desk phone is the first step in utilizing the Plantronics Savi WO2’s full capabilities․ Begin by locating the telephone interface cable and securely connecting it to the designated jack on the base unit․
Next, disconnect the handset coil cord currently plugged into your desk phone․ Carefully connect this coil cord into the telephone interface cable․ This crucial step allows the Savi WO2 to intercept and manage your phone calls․
Ensure all connections are firm and secure․ The base unit will then be able to recognize incoming calls and transmit audio to your headset․ If you encounter issues, double-check the cable connections and consult the troubleshooting section of this manual․ Proper connection ensures clear audio and seamless call management with your existing desk phone system․
Remember to test the connection by making and receiving a call․

Connecting the Telephone Interface Cable
The telephone interface cable is essential for integrating your Plantronics Savi WO2 with your existing desk phone system․ Locate the cable included in the box – it’s specifically designed to facilitate communication between the base unit and your phone․
First, connect one end of the cable to the “telephone interface cable jack” located on the rear of the Savi WO2 base unit․ Ensure a secure connection by gently pushing until it clicks․ Then, identify the handset coil cord currently connected to your desk phone․
Disconnect the coil cord from the phone and plug it into the corresponding port on the telephone interface cable․ This reroutes the phone signal through the Savi WO2 base․ Verify all connections are snug to guarantee optimal audio quality and functionality․ A loose connection can result in static or dropped calls․
Proper cable connection is vital for seamless call handling․
Connecting to a Computer via USB
Connecting your Plantronics Savi WO2 to a computer via USB enables computer-based softphone calls and provides enhanced functionality․ Locate the USB cable included with your headset system․ Insert the USB connector into an available USB port on your computer – a USB 2․0 or higher port is recommended for optimal performance․
The Savi WO2 base unit will automatically begin the connection process․ Your computer should detect the device and initiate driver installation․ If prompted, allow the necessary drivers to install completely․ This process may take a few minutes․
Once the drivers are installed, the base unit’s LED indicators will confirm a successful USB connection․ You can then configure the Savi WO2 as your default audio device within your computer’s sound settings․ This ensures all computer audio is routed through the headset․
A stable USB connection is crucial for clear communication․
Bluetooth Pairing with Mobile Devices
Pairing your Plantronics Savi WO2 with a mobile device (smartphone or tablet) extends its versatility, allowing you to seamlessly switch between calls․ First, ensure your mobile device’s Bluetooth is enabled․ On the Savi WO2 base unit, press and hold the Bluetooth button until the Bluetooth LED indicator begins to flash․
Next, on your mobile device, scan for available Bluetooth devices․ The Savi WO2 should appear in the list as “Plantronics Savi WO2” or a similar designation․ Select it to initiate the pairing process․ You may be prompted to enter a pairing code; if so, enter “0000” (four zeros)․
Once paired, the Bluetooth LED on the base unit will become solid, indicating a successful connection․ You can now use the headset for calls and audio streaming from your mobile device․ Remember to select the Savi WO2 as the preferred audio device in your mobile device’s settings․
Enjoy hands-free convenience with your mobile phone!

Understanding the Base Unit
The base unit serves as the central hub for your Plantronics Savi WO2 system, providing power, connectivity, and call control features․
Learn about LED indicators, button functions, and proper charging procedures for optimal performance․
Base Unit LED Indicators Explained
Understanding the LED indicators on your Plantronics Savi WO2 base unit is crucial for monitoring system status and troubleshooting potential issues․ The LEDs provide visual cues regarding power, connectivity, and call activity․
A solid green power LED indicates the base unit is receiving power and functioning normally․ A flashing green power LED suggests the unit is in pairing mode․ A red power LED signifies a power issue or failure․
The Bluetooth LED, when solid blue, confirms a successful Bluetooth connection with a mobile device․ A flashing blue Bluetooth LED indicates the unit is discoverable for pairing․ The desk phone LED illuminates when a call is active on the desk phone line․
A flashing amber desk phone LED suggests a problem with the desk phone connection․ Finally, a solid amber USB LED indicates a connected and active USB connection to your computer․ These indicators help quickly diagnose and resolve common issues․
Base Unit Buttons and Their Functions
The Plantronics Savi WO2 base unit features several buttons that control various functions of the wireless headset system․ Familiarizing yourself with these controls is essential for efficient operation․
The Pair button initiates the Bluetooth pairing process, allowing you to connect the headset to mobile devices․ Pressing and holding this button puts the base unit into discovery mode․ The Talk button answers and ends calls on the desk phone line, mirroring the headset’s call control functionality․
The PC/Phone button allows seamless switching between calls originating from your desk phone and your computer․ A quick press toggles between the two audio sources․ The Volume Up/Down buttons adjust the speaker volume of the base unit itself, useful for conference calls or speakerphone mode․
Finally, the Mute button silences the microphone during calls, providing privacy when needed․ Understanding these button functions streamlines your communication experience․
Charging the Base Unit
Maintaining a charged base unit is crucial for the consistent operation of your Plantronics Savi WO2 system․ The base unit utilizes a standard power adapter for charging․ Connect the provided adapter to a working electrical outlet and the DC power jack on the rear of the base unit․
During charging, the LED indicator on the base will illuminate, typically displaying a solid or blinking color to signify the charging status․ A full charge typically takes approximately 4-6 hours, depending on the initial battery level․
It’s recommended to fully charge the base unit before initial use and periodically thereafter to ensure optimal performance․ Avoid using the system while the base unit is charging, as this may interfere with the charging process․
Disconnect the power adapter once the base unit is fully charged to conserve energy and prolong battery life; Regular charging habits will ensure uninterrupted communication․

Headset Controls and Features
Effortlessly manage calls with intuitive headset controls! Adjust volume, mute, answer/end calls, and utilize the flash button for seamless communication experiences․
Powering On/Off the Headset
To power on your Plantronics Savi WO2 headset, simply press and hold the power button located on the right earcup for approximately two seconds․ You will hear an audible tone confirming the headset is now active and ready for use․ A visual indicator, typically an LED light, will also illuminate;
To power off the headset, repeat the same process – press and hold the power button on the right earcup for around two seconds․ Again, you’ll receive an audible cue and the LED indicator will turn off, signifying the headset is powered down․

Important Note: Conserving battery life is crucial․ When not in use, always ensure the headset is powered off to prevent unnecessary drain․ The headset will also automatically power off after a period of inactivity to further preserve battery․ Refer to the ‘Charging the Base Unit’ section for optimal charging practices and battery performance․
Volume Control and Mute Function
Adjusting the volume on your Plantronics Savi WO2 headset is straightforward․ Locate the volume control buttons – typically marked with “+” and “-” symbols – on the right earcup․ Press the “+” button to increase the audio level and the “-” button to decrease it․ Incremental adjustments allow for precise control to suit your listening preference․
The mute function is equally accessible․ A dedicated mute button, often indicated by a microphone icon with a slash through it, is also found on the right earcup․ Pressing this button instantly mutes the microphone, preventing audio from being transmitted during your calls․
Confirmation: An audible tone will usually confirm when the mute function is engaged or disengaged․ A visual indicator, like a change in LED color, may also provide feedback․ Remember to unmute before resuming conversation!
Call Answer/End and Flash Button
Answering and ending calls with your Plantronics Savi WO2 is simple using the multi-function button, typically located on the right earcup․ A single press usually answers an incoming call, while pressing it again during a call will end it․ The button’s responsiveness ensures seamless call management․
The flash button, often integrated with the multi-function button or as a separate control, provides essential call control features․ A short press of the flash button initiates a flash, commonly used for call waiting or three-way calling on desk phones․
Functionality varies depending on your phone system․ Consult your phone provider’s documentation for specific flash button functionality․ Experiment with short presses to understand its behavior within your environment․ Proper use enhances call handling efficiency․

Advanced Features & Troubleshooting
Unlock the full potential of your Savi WO2! This section details call switching, microphone adjustments, system resets, and solutions for common connection and audio issues․
Switching Between Calls (Desk Phone & Computer)
The Plantronics Savi WO2 excels at managing calls from both your desk phone and computer seamlessly․ To switch between calls, utilize the volume/mute/flash button located on the headset․ A short press of this button will transfer the active call to the other connected device․
For example, if you are currently on a call via your desk phone, pressing the button will automatically transfer the call to your computer, and vice versa․ The headset will audibly indicate the call transfer․ Ensure both devices are properly connected and recognized by the base unit for this feature to function correctly․
If you experience issues with call switching, verify the base unit’s LED indicators․ A solid blue light indicates a successful connection to the computer, while a flashing light signifies activity․ For desk phone calls, ensure the telephone interface cable is securely connected․ Remember to consult the troubleshooting section if problems persist, as incorrect settings or interference can sometimes affect call transfer functionality․
Adjusting the Headset Microphone
Optimal microphone positioning is crucial for clear call quality with your Plantronics Savi WO2․ The microphone boom should be adjusted so it sits approximately one finger-width away from the corner of your mouth․ This ensures your voice is captured clearly while minimizing background noise․

Gently bend the boom arm to achieve the correct position․ Avoid bending it excessively, as this could damage the microphone․ The microphone also features adjustable flexibility, allowing you to customize its placement for maximum comfort and sound clarity․
Experiment with slight adjustments to find the sweet spot where your voice sounds the clearest to the person on the other end of the call․ If you’re experiencing feedback or muffled audio, double-check the microphone’s position and ensure it isn’t obstructed by clothing or other objects․ Proper adjustment significantly enhances communication effectiveness․
Resetting the Plantronics Savi WO2 System
If you encounter persistent connectivity or functionality issues with your Plantronics Savi WO2, resetting the system can often resolve these problems․ A reset restores the base unit and headset to their factory default settings, clearing any customized configurations․
To initiate a reset, locate the reset button on the base unit – typically a small recessed button․ Using a paperclip or similar object, press and hold the reset button for approximately 10-15 seconds․ The base unit’s LED indicators will flash, confirming the reset process has begun․
After the reset is complete, you’ll need to re-pair the headset with the base unit and re-establish connections to your desk phone and computer․ Refer to the “Setting Up Your Plantronics Savi WO2” section for detailed pairing instructions․ Remember that resetting will erase all saved preferences․
Troubleshooting Common Connection Issues
Experiencing connection problems with your Plantronics Savi WO2? Several factors can disrupt connectivity․ First, ensure the base unit is powered on and within range of both the headset and connected devices․ Check that the telephone interface cable is securely connected to both the base and your desk phone․
If pairing fails, try restarting both the headset and the base unit․ For USB connections, verify the USB cable is firmly plugged into a functioning port on your computer; Bluetooth pairing issues can often be resolved by removing the Savi WO2 from your device’s Bluetooth list and re-pairing․
Interference from other wireless devices can also cause problems․ Try moving the base unit away from potential sources of interference․ If issues persist, a system reset (see section on resetting) may be necessary․
Troubleshooting Audio Problems
Experiencing poor audio quality with your Plantronics Savi WO2? Several issues could be the cause․ First, confirm the headset volume is appropriately adjusted, both on the headset itself and within your computer or phone settings․ Ensure the microphone isn’t muted – the mute function is easily activated accidentally․
If audio is distorted or cutting out, check for interference from other electronic devices․ Try repositioning the base unit․ Verify the correct audio device is selected as the default input and output on your computer․ For desk phone connections, ensure the telephone interface cable is securely connected․
A loose or improperly adjusted headset microphone can also cause audio issues․ Adjust the microphone boom for optimal positioning․ If problems continue, a system reset might resolve underlying software glitches․

Safety and Regulatory Information
Important: Always follow safety guidelines for prolonged headset use․ This device complies with FCC regulations, ensuring safe operation and minimal interference․
Review warranty details for coverage and support information regarding your Plantronics Savi WO2 system․
Important Safety Instructions
To ensure safe and responsible use of your Plantronics Savi WO2, please adhere to the following guidelines: Avoid using the headset while operating a vehicle; prioritize situational awareness․ Prolonged exposure to high volumes may cause hearing damage – adjust volume to a comfortable level․
Do not disassemble or attempt to repair the headset or base unit yourself; contact Plantronics support for assistance․ Keep the device away from water and extreme temperatures․ Clean the headset with a soft, dry cloth; avoid abrasive cleaners;
Use only the provided power adapter to charge the base unit․ Disconnect the power adapter during lightning storms or prolonged periods of non-use․ Be mindful of the cord placement to prevent tripping hazards․ This device is not intended for use by children․ Follow all local regulations regarding wireless device usage․ Improper use may void the warranty․ Always handle the device with care to avoid damage․
Regulatory Compliance Information
The Plantronics Savi WO2 system complies with various regulatory standards to ensure safe operation and minimal interference․ This device adheres to FCC Part 15 regulations, and operation is subject to the following two conditions: it must not cause harmful interference, and it must accept any interference received, including interference that may cause undesired operation․
The Savi WO2 also meets requirements for Bluetooth certification, ensuring interoperability with other Bluetooth devices․ It is compliant with industry standards for electromagnetic compatibility (EMC) and safety․ Specific Absorption Rate (SAR) information can be found on the Plantronics website․
This product may contain components with restrictions in certain regions; please check local regulations․ Plantronics is committed to environmental responsibility and complies with RoHS directives․ For detailed compliance statements and certifications, please visit the Plantronics support website and refer to the product documentation․
Warranty Information
Plantronics offers a limited warranty on the Savi WO2 system, protecting against defects in materials and workmanship․ The standard warranty period is one (1) year from the date of purchase, covering both the headset and base unit․ Proof of purchase is required for warranty service․
This warranty does not cover damage caused by accident, misuse, neglect, unauthorized modification, or normal wear and tear․ Accessories, such as ear cushions, are typically excluded from the standard warranty․
To initiate a warranty claim, contact Plantronics customer support through their website or phone number․ They will provide instructions for returning the product for evaluation and repair or replacement, if eligible․ Extended warranty options may be available for purchase․ Full warranty details and terms are available on the Plantronics website under the support section․