Comelit MT 1998VC User Manual
Page 67
 
63
EN
IR
Audio call by default.
Activating video calling will allow you to make a video 
call to an internal unit. The monitor called by the 
switchboard will switch on, making it possible to view, 
for example, the images from the remote cameras 
connected to Art. 1259/A or Art. 1259C (see FT/SB/13 
or FT/SBC/05). 
When backwards compatibility is deactivated (see C5 
- Backwards compatibility, page 62), when the internal 
unit receives a call from the switchboard, the video 
comes on immediately by default.
When backwards compatibility is activated, when the 
internal unit receives a call from the switchboard, the 
video comes on when the handset is lifted.
To activate audio or video calling:
- press the MENU key and use the 
keys to view
the Confi gurations menu, press OK;
Table of Simplebus TOP products
Brackets
Art. 5714C R.I. 007 - Art. 5814C R.I. 
002 Art. 6114C R.I. 015
Door-entry 
phones
Art. 2608 R.I. 006 - Art. 2610 R.I. 008 
Art. 2619 R.I. 000 - Art. 2628 R.I. 005 
Art. 2638 R.I. 006
Switching 
devices
Art. 1424 R.I. 002
Mixers
Art. 4888C R.I. 013
External units
Art. 1602 R.I. 027 - Art. 1602VCF R.I. 002 
Art. 3340 R.I. 021 - Art. 3342 R.I. 021
Art. 3070/A R.I. 010 - Art. 3072/A R.I. 010 
Art. 4660C R.I. 013
Switchboards
Art. 1998A R.I. 006 - Art. 1998V R.I. 001 
Art. 1998VC R.I. 001
Software
Art. 1249/A R.I. 002
C6 - Audio or video call
14 :15 : 26
Mon 12 Mar 12
System
Simplebus
Link
Single
Call
Indirect
A/V
Audio
Backwards com.
Esc
Ok
Activate the Backwards com. service using the key.
Disable it using ;
- press OK to confi rm the settings;
- press ESC repeatedly to return to the main screen.
14 :15 : 26
Mon 12 Mar 12
• Settings
• Configurations
• Directory
• Received calls
• Alarms
- use the
keys to view the System menu, press
OK;
14 :15 : 26
Mon 12 Mar 12
• System
• Services
- use the
keys to view the A/V menu, press OK;
14 :15 : 26
Mon 12 Mar 12
System
Simplebus
Link
Single
Call
Indirect
A/V
Audio
Backwards com.
Esc
Ok
- select Audio or Video using the
keys;
- press OK to confi rm the settings;
- press ESC repeatedly to return to the main screen.