Telephone operation
Share an outside call
You can let another system handset or telephone base join you on an outside call. That call continues until all participants hang up.
•During a call on line 1, press 
on the handset or LINE 1 on the telephone base to join the call.
•During a call on line 2, press 
on the handset or LINE 2 on the telephone base to join the call.
You cannot press 
to join the outside call. Instead, pressing 
picks the first available line to make a new call.
Conference line 1 and line 2 calls
While you are on a call on line 1, and line 2 is on hold or in use, you can conference line 1 and line 2 using the handset or the telephone base.
To conference both line 1 and line 2 calls:
1.While on a call, press the OPTION softkey on the handset or the telephone base.
2.Press the SELECT softkey to select Conference. The handset or the telephone base show Lines 1 and 2 in conference for a few seconds.
To select an option while on a conference call:
1.Press the OPTION softkey on the handset or telephone base.
1 
2
Conf. 0:05:35
12:45am 12/31
MUTE OPTION
1 
2
Conf. 0:05:35
12:45am 12/31
MUTE OPTION
2.Press 
or 
on the handset or 
/CID or 
/DIR on the telephone base to select one of the following options:
•End line 1 - external parties originally on line 1 ended
•End line 2 - external parties originally on line 2 ended
•End Conference
•Intercom - option on the telephone base only
•Directory
•Call log
•Redial last #
3.Press the SELECT softkey.
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