Placing the Headset in Sleep Mode

If you won’t be using the headset for a long period of time and the headset will not be in the charging cradle, you can put the headset in sleep mode. With the headset idle, press the call control button for three seconds until you see the headset flash white twice. To wake the headset, press the call control button again and you will see two white flashes.

Headset Tones

Out of range warning

If you are on a call and go out of the operating range, you will hear three low tones. You will hear a single mid tone when you are back in range.

If you stay out of range, active calls will be suspended. Calls will be re-established when you walk back into range. If you remain out of range for more than 5 minutes, the system will drop the call.

If you are not on a call and go out of the operating range and press the call control button, you will hear a single tone for the button press and three low tones for the failure to make a link.

Low battery warning

If you are on a call, you will hear a repeated single low tone every 15 seconds indicating that the battery is low. You should recharge the headset immediately.

If you are not on a call and press the call control button, you will hear three low tones indicating that the battery is low. You should recharge the headset immediately.

Battery Life

At the lower right corner of your screen in your system tray, your headset battery status will be indicated with one of the following icons:

100% 75% 50% 25% 0%

A warning will be issued if your headset is critically low.

Headset Indicator Light

If you are not on a call, you can toggle the headset in-use indicator light on and off by pressing the headset volume down button (press volume up for left ear configuration) for three seconds.

Subscribing a Headset

The headset and USB adapter that are supplied together are already subscribed to each other. However, if you wish to use a new headset with your existing USB adapter or you need to restore subscription to your current headset, the units can be subscribed to each other by the following method:

1Ensure your headset is charged.

2Double press the subscription button on the USB adapter. The USB adapter will flash red and green.

3Press the volume up button (press volume down for left ear configuration) on the headset for three seconds until the headset indicator light turns solid white.

4When the indicator light on the USB adapter goes solid green, the headset and the USB adapter are subscribed to one another.

To ensure subscription was successful, press the call control button: the headset will flash white and the USB adapter will flash green.

NOTE If the subscription process times out after two minutes or if the subscription process fails, the USB adapter indicator light will become solid red for four seconds and then return to its previous state. If this occurs, try to re-subscribe the headset again.

Ending Subscription

If the USB adapter is in subscription mode and you want to stop the adapter from searching for a headset, press the subscrip- tion button again. The subscription light will turn solid red for four seconds and then go to its previous state.

Listening to Other PC Audio

Ensure the PC audio you are trying to listen to is being routed to your Savi W440-M device.

1Go to “Control Panel” and open “Sounds and Audio Devices”.

2In the “Audio” tab select your Savi 440-M under “Sound Playback”.

3Launch the application that contains the PC audio and hit play.

Plantronics Savi User Guide