You can only have one active call in progress on your phone.
To place a call, do one of the following:
Option 1
1. Pick up the handset or press the speaker or the headset button.
2. Enter the phone number.
3. Press Send.
Option 2
1. Enter the phone number
2. Press Dial.
3. Pick up the handset, or press the speaker or the headset button.
Option 3
1. Press the Line key
2. Enter the phone number
3. Select Send.
Option 4
1. Select New Call
2. Enter the phone number
3. Press Send.
