Справочник Пользователя для Plantronics W440

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Plantronics Savi User Guide
11
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:
Ensure your headset is charged.
Double press the subscription button on the USB 
adapter. 
The USB adapter will flash red and green.
Press 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.
When 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.