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Answer calls
If the headset preset mode is deactivated:
Press the Headset key.
If the headset preset mode has been activated:
Press the flashing Line key to answer.
Press to terminate a Headset call.
Make calls
Press the Headset key.
Note: You do not need to press the Headset key in headset preset mode.
Enter the number.
Press to terminate the call.
Headset to handset
Lift the handset.
Handset to headset
Press the Headset key.
Replace the handset.
Headset to handsfree
Press.
108 | BusinessPhone – Ericsson Dialog 4425 IP Vision |