14 EN
During the conference call
1 Press and hold to put the internal call
on hold and go back to the external call.
» The internal call is put on hold.
2 Press and hold again to put the external
call on hold and go back to the internal call.
» The external call is put on hold.
3 Press MENU/OK to go back to the
conference call.
Note
• If a handset hangs up during the conference call, the
other handset remains connected to the external call.