Select Enabled from the pull-down list of Headset Prior.
2.
Click Confirm.
3.
Note
If headset prior is enabled, the headset mode will not be deactivated until you press the
HEADSET key again.
If headset prior is disabled, the headset mode can be deactivated by pressing the Speakerphone
key or the HEADSET key.
Enabling the Dual Headset
You can use two headsets when dual headset feature is enabled. To use this feature, you must
physically connect headsets to the headset jack and handset jack respectively. Once the phone
connects to a call, the headset connected to the headset jack will have full-duplex capabilities,
while the one connected to the handset jack will only be able to listen.
Using Optional Accessories with Your Phone
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