214.12 Answer an External Call during an Intercom CallYou will hear an alert tone when you receive an incoming external callduring an intercom call, and you can choose from the following options:1) Press (ECLIPSE Handset) to cancel the intercom call and let thehandsets receive normal incoming ringing.2) Press (ECLIPSE Handset) to answer the incoming call and endthe intercom call.3) Press (ECLIPSE Handset) to answer the incoming call and putthe intercom call on hold.4) When the incoming external call is connected and the intercom callis on hold, press and hold (ECLIPSE Handset) to start athree-party conference call with both the incoming and theintercom parties.5) When either the ECLIPSE Handset is connected to an external call,you can press (ECLIPSE Handset) to enter into a three-partyconference call directly.