31
Join a call in progress
You can use four system handsets on an outside call at a time. You can buy
additional expansion handsets (LS6405) and an additional cordless headset
(IS6100) for the telephone base. You can register up to 12 handsets to the
telephone base. You can register a maximum of two cordless headsets to the
telephone base. The telephone base recognizes and counts a headset the same
as a handset.
To share an outside call:
When a handset is already on a call, you can join the call by pressing
/FLASH or /SPEAKER on another handset, or on the headset.
To exit the call, press OFF/CANCEL or place the handset in the telephone base
or charger, or press on the headset. The call will not end until all handsets
and headsets hang up.
•
•
Multiple handset use