Plantronics WO100 Talk Time, Checking Headset Battery Level, Placing the Headset in Sleep Mode

Talk Time

The Savi Office system will provide up to 9 hours of talk time. Talk time will be reduced when operating in wideband mode and/or if the headset is used consistently at a far distance from the base.

Checking Headset Battery Level

When the system is idle, short press the Base subscribe button once to get feedback on the headset battery level.

Headset Battery	Base PC LED	Base Deskphone
Level		LED
75–100%	Solid green	Solid green
50–75%	Flashes green	Flashes green
25–50%	Flashes yellow	Flashes yellow
0–25%	Flashes red	Flashes red

Headset Call Control Button Functions

Type of Press	Function
Short press	Places, answers, or ends calls
Short press volume up	Increases volume
Short press volume down	Decreases volume
While in a link, long press	Switches between desk phone
volume up (at least 1½	and PC audio
seconds)
While in a link, long press	Mutes or unmutes headset
volume down (at least 1½
seconds)
While not in a link, long	Places headset in subscription
press volume up (at least 1½	mode
seconds)
While not in a link, long press	Enables and disables headset
volume down (at least 1½	in-use indicator light
seconds)

Placing the Headset in Sleep Mode

If you won’t be using the headset for a long duration and the headset will not be in the charge cradle, you can put the headset in sleep mode by pressing the call control button for three seconds while in an idle state. To exit sleep mode, press the headset call control button again for three seconds.

Headset Indicator Light

Headset Status	Headset Indicator Light
Headset charging	Off
Headset fully charged	Off
Headset in-use	Flashes green
Subscribing	Solid green

Toggling On/Off Headset In-Use 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 for three seconds.

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 upon walking 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 repeating single low tone every 15 seconds indicating 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 lows tones indicating the battery is low. You should recharge the headset immediately.

Mute Warning

When mute is activated, you will hear three high tones. These tones will repeat every 15 seconds while mute is active.

When unmuted you will hear three low tones.

Plantronics Savi User Guide 17