Fanvil i504 Series, User Manual, Page: 3 / 95

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5.2 Answer Call ....................................................................................................................22
5.2.1 Answer Call ...........................................................................................................22
5.2.2 Auto Answer ..........................................................................................................22
5.3 Reject The Call ..............................................................................................................23
5.3.1 Manually Reject ....................................................................................................23
5.3.2 DND ........................................................................................................................23
5.4 End The Call .................................................................................................................. 23
5.5 Mute ................................................................................................................................ 23
5.5.1 Mute The Call ....................................................................................................... 24
5.5.2 Ringing Mute .........................................................................................................24
5.6 Call Hold/Resume .........................................................................................................24
5.7 Call Forward ...................................................................................................................24
6 Advance Function .................................................................................................................... 26
6.1 Intercom ..........................................................................................................................26
6.1.1 Initiate Intercom. .................................................................................................. 26
6.1.2 Intercom Call .........................................................................................................26
6.2 MCAST ........................................................................................................................... 27
6.3 Hotspot ............................................................................................................................28
6.3.1 Hotspot .................................................................................................................. 28
6.3.2 Hotspot Extension Management .......................................................................30
6.4 SMS .................................................................................................................................30
6.4.1 SMS ........................................................................................................................31
6.4.2 Voice Message .....................................................................................................31
7 Open Door .................................................................................................................................. 33
7.1 Open The Door Under Standby ..................................................................................33
7.1.1 Open The Door Under Standby ........................................................................ 33
7.1.2 Settings Of Open The Door Under Standby ................................................... 33
7.2 Open the door during a call .........................................................................................34
7.2.1 Open The Door During A Call ............................................................................ 34
7.2.2 Settings Of Open The Door During A Call .......................................................34
8 Video Preview ............................................................................................................................36