Making an internal call
When the phone is in standby,
1.Press 
INT 
. 
turns on and you’ll hear an internal dialing tone.
2.Press the number of the handset that you want to call.
(Or you can press the handset number first, followed by 
INT 
.) You will hear a busy tone if the other handset is not available.
To end an internal call, press 
or return the handset to the base cradle. You will be alerted with short beeps if you receive an external call during your intercom. Caller information will be displayed if it is available. You need to end the intercom first before you can answer the external call.
During an external call
Inquiry call
1.Press 
INT 
to put the external line on hold.
2.Press the handset number that you want to call.
3.After the other handset has answered, you can press 
INT 
repeatedly to
switch between the external line and the intercom.
If the other handset does not answer, press 
INT 
again to cancel the attempt and return to the external line.
Call transfer
While you are in an inquiry call with the other handset, press 
or return the handset to the base cradle. The call has now been transferred.
Conference call
While you are in an inquiry call with the other handset, press and hold
CONF 
to set up a conference call between the external line and the 2 handsets.
During the conference call, pressing 
CONF 
will put the external line on hold and you can talk to the other handset in private. Press and hold 
CONF 
to establish the conference call again.
Any handset hangs up during a conference call will leave the other handset still connecting with the external call.
TROUBLESHOOTING
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