Plantronics CS55 Series setup guide Subscription, System Reset, Plantronics CS55 Setup Guide

Subscription

The headset and base unit are supplied subscribed to each other. However, if you wish to use a replacement headset with the base unit, then the units must be re-subscribed as follows:

Return the headset to the charging cradle.

1.Press and hold both speaking volume fine tune buttons on the base unit for a minimum of 5 seconds. The power indicator will then flash red.

2.Press and hold the headset mute button for a minimum of 5 seconds. The talk indicator light on the headset will then illuminate green.

Successful re-subscription is indicated when the base power indicator is fully illuminated and the headset talk indicator light is off.

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If re-subscription fails within 2 minutes, the headset will return to the un-subscribed state. Try the re-subscription process again or call Technical Support.

System Reset

To recover from some fault conditions you may need to perform a system reset.

1.Press both the call control button and the listening volume/mute button for 5 seconds. When the talk indicator light blinks, release both buttons.

2.Press the call control button again. The talk indicator light will again blink briefly to indicate the headset is back to normal operation.

3.Disconnect the AC charger from the AC charging jack for 5 seconds.

4.Reconnect.

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The system reset operation is complete.

14Plantronics CS55 Setup Guide