Plantronics CS520 Headphones User Manual


 
17
Base Phone Button and Switches
1 Subscription Button
The headset and base that came in the box are subscribed (connected) to each other. However,
if you wish to use a new headset or need to restore subscription to your current headset, the
units can be subscribed to each other by the following two methods.
Automatic Secure Subscription
With your system idle, docking a headset will automatically subscribe it to the base, making
it the primary headset. The Power On/Subscription LED will flash white during subscription
process and become solid white when the new subscription is established.
Manual Over-the-Air Subscription
1 With your system idle and your headset undocked, press and hold the subscription button on
the base for three seconds. The Power on/subscription light will flash white.
2 Press and hold the volume up button on the headset for three seconds until the headset LED
turns solid white. When the Power on/subscription LED on the base becomes solid white, the
headset and base are subscribed to one another.
NOTE If the subscription process times out after two minutes or if the subscription process fails,
the subscription LED on the base will go dark for three seconds and then re-illuminate steadily to
indicate power is applied to the base. If this occurs, try to re-subscribe the headset again.
Ending Subscription
If the base is in subscription mode and you want to stop the base from searching for a headset,
press the subscription button again. The subscription LED on the base will go dark for three
seconds and then re-illuminate steadily to indicate power is applied to the base.
Power On/Subscription LED
Base Status Power On/Subscription LED
Primary headset subscription Flashes white
Primary headset subscribed to base Solid white
Conference call headset subscription Flashes white
Active conference call with guest headsets Flashes white
Your Base
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