Right Ear Headset/Savi System Button Functions

This table shows the headset button functions when you are wearing the headset on the right 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 up

1 tone with pitch increase

 

 

 

Decrease volume

Short press volume down

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 down 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 actiivity

 

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-M manual Right Ear Headset/Savi System Button Functions