Using Conference Calling
If 1 handset is on a call, the displays on other
handsets, registered to the same base station,
LINE IN USE
When a second handset joins the call, the other
numbers. A maximum of 2 handsets and the base
station can be on a conference call at the same time.
To join a conference call from a handset,
press ON or SPEAKER PHONE.
To join a conference call from the base
To disconnect from a conference call, press
OFF on the handset, or press
and 2 or more extension
on the base