Cordless Devices
Handset and Headset Combinations
The following combinations of corded and cordless headset and handset are supported on the 5330e/5340e IP Phone:
•Corded handset only
•Corded handset and corded headset
•Cordless handset only
•Cordless handset and cordless headset
•Corded handset and cordless headset
•Corded headset and cordless handset
Pairing the Cordless Module and Devices
Before using the cordless handset or headset, each device must establish communication with the cordless module using a procedure called pairing.
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Note: An IP phone can have only one cordless handset and one cordless headset. A cordless handset or headset can be paired with only one IP phone at a time. Pairing a new cordless handset or headset with the IP phone overwrites the configuration of any previous handset or headset.
Pairing cannot be performed when the cordless device is already in use.
To pair a cordless device:
1.Ensure that the battery of the cordless device to be paired is at least partially charged.
2.Press and hold down the pairing button on the back of the cordless module
(see page 98) for five seconds to activate phone pairing mode. The LED on the cordless module blinks. The Cordless Devices application opens on the IP phone and prompts you to press the pairing button on the cordless device.
3.Press and hold down the hookswitch on the cordless handset or headset for five seconds to activate the device pairing mode. The LED on the cordless device blinks. After a moment, the Cordless Devices application displays information for the device to be paired.
4.Press Yes to confirm pairing. The Cordless Devices application confirms the pairing by displaying the paired device name and its battery level indicator and the number of devices paired.
5.Press Close to exit.
To unpair a cordless device:
1.Press 
(Applications), and then press Cordless Devices.
2.Press the device name you want to unpair. The information screen for the selected device appears.
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