10 Appendix

Left Ear Headset/Savi System Button Functions

This table shows the headset button functions when you are wearing the headset on the left ear.

Headset function

Type of Press

 

 

Place, answer, or end calls

Short press call control button

Tones/Lights

1 mid-tone

Headset flashes white

USB adapter flashes green when in use

Increase volume

Short press volume down

1 tone with pitch increase

 

 

 

 

Decrease volume

Short press volume up

1 tone with pitch decrease

 

 

 

 

Flash between calls

While on a call, long press volume up or down (at least 1½ seconds)

1 mid-tone

 

 

 

 

 

Mute/unmute headset

While on a call, press the volume/mute button in

USB: Flashes red

 

 

 

 

 

Sleep/wake headset

To sleep: While idle, press call control button until flashes white twice

2 white flashes

 

 

To wake: Press call control until flashes white twice

 

 

 

 

 

Headset subscription mode

1. While idle, double press USB subscription button

USB: Flashes red and green

 

2. While idle, press volume down until headset light is solid white

Headset: Solid white

 

 

 

Subscribed = USB solid green

 

 

 

 

Turns headset indicator light ON or OFF

While idle, press volume up until headset flashes white twice

2 white flashes

 

 

 

 

 

Low battery warning

 

Idle: 1 low tone/15 secs

 

 

 

On call: 3 low tones

 

 

 

 

Out of range

 

Idle: 1 tone plus 3 low tones

 

 

On call: 3 low tones

 

 

 

 

 

Back in range

 

On call: 1 mid-tone

 

 

 

 

 

USB function

 

 

 

 

 

 

 

Headset subscribed, no activity

 

USB: Solid green

 

 

 

 

 

Headset in talk mode

 

USB: Flashes green

 

 

 

 

 

Headset muted

 

USB: Flashes red

 

 

 

 

Incoming call

 

USB: Flashes red and yellow

 

 

 

 

Headset not subscribed

 

USB: Solid red

 

 

 

 

USB adapter subscription

 

USB: Flashes green and red

 

 

 

USB adapter conference subscription

 

USB: Flashes green and yellow

 

 

 

 

Conference call with 1+ guest headsets

 

USB: Flashes yellow

 

 

 

 

Toggle between wideband/narrowband

While in idle, short press USB ( <1 sec.) plus long press ( >3 sec.)

Narrowband = USB flashes red 4 sec.

 

 

Wideband = USB flashes

green 4 sec.

 

 

 

 

Range setting

While in idle, press USB for three seconds

High range = USB flashes

green

 

 

Medium range = USB flashes yellow

 

 

Low range = USB flashes red

 

 

 

 

Plantronics Savi User Guide

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Plantronics W440 manual Appendix, Left Ear Headset/Savi System Button Functions

W440 specifications

The Plantronics W440 is a versatile wireless headset designed for professionals who require flexibility and high-quality audio during their communications. This headset is particularly suited for those in busy office environments, remote workers, and anyone who frequently engages in extended calls.

One of the standout features of the Plantronics W440 is its impressive wireless range. Users can enjoy a freedom of movement with up to 300 feet of connectivity from their desk or phone, allowing them to multitask without being tethered to their devices. This is especially beneficial in open office environments where colleagues might need to communicate or collaborate without being physically present at their desks.

The W440 is equipped with advanced audio technology, including wideband audio and noise-cancellation capabilities. This ensures crystal-clear voice quality and minimizes background noise, providing a professional and distraction-free communication experience. The headset employs digital signal processing (DSP) to enhance audio clarity, making it ideal for both phone calls and multimedia use.

Comfort is another critical aspect of the W440's design. It features plush ear cushions and an adjustable headband, allowing for extended use without discomfort. The lightweight design further enhances its usability, making it suitable for all-day wear. Users can easily adjust the fit for optimal comfort, ensuring that they remain focused on their tasks.

Connectivity options are diverse with the W440, which can connect to both desk phones and computers via USB. The intelligent battery management system provides up to 7 hours of talk time on a single charge, with a quick charge feature that allows for short breaks to be utilized for battery replenishment.

In addition to its excellent features, the W440 is built with user-friendly controls, including call answer, volume control, and mute functions directly on the headset. This promotes convenience and efficiency, as users can manage their calls effortlessly.

The Plantronics W440 combines functionality with high-quality audio performance, making it an ideal choice for professionals seeking a reliable and comfortable wireless headset solution for their daily communication needs. Its impressive range, noise-canceling capabilities, and user-centric design position it as a standout option in the wireless headset market.