A call appearance line highlights, displays the off-hook icon
and starts the Call Timer. The number entered displays on the active call
appearance line and the 4630 IP Telephone initiates the call. Pick up the
handset, activate the headset or select to proceed with
the call. Hang up the handset, deactivate the headset or press to end the
call.
to proceed with
the call. Hang up the handset, deactivate the headset or press 
