Taking a monitor call on handset

A handset, as well as a monitor applet are required in this use-case.

1.Establish a call on a monitor entry (left entry 1)

2.On the external keyboard, press the Handset button corresponding to the left monitor entry 1;

The call is taken on the handset.

3.Press the Handset button, again.

The call is sent back to its monitor entry.