4.6 Additional numbers
5 CONFIGURATIONS OF ENTRY PHONE OPERATION
4.6
Additional numbers
In many cases it is necessary to operate numbers which do not belong to the
operated range. In entry phone CD-3100 these numbers can be associated with
four physical numbers: 251...254. For each of the mentioned numbers it is possible
to set individually any number from the range 1...9998.
4.7
Directing the numbers that are not serviced
In entry phone CD-3100 all numbers which are not operated by entry phone
CD-3100 can be directed to one selected number. Owing to this entry phone
CD-3100 can be used in a single-family home – entry phone can be configured in
such a way that any number selected by the keyboard will result in entry phone
ringing at one selected number.
5
Configurations of entry phone operation
5.1
Basic system
MRL-1
1
2
3
4
5
6
7
8
9
0
C
1
2
3
4
5
6
7
8
9
0
C
1
2
3
4
5
6
7
8
9
0
C
10
6 6
8
2
EC-3100/U
CP-xxxx
CP-xxxx
CP-xxxx
2
2
2
2
2
2
230V
2
230V
2
230V
4
Figure 1: Basic system, audio version
MRL-1
1
2
3
4
5
6
7
8
9
0
C
1
2
3
4
5
6
7
8
9
0
C
CVP-2
1
2
3
4
5
6
7
8
9
0
C
CVR-1
230V
12
8
8
2
2
2
8
8
4
8
8
EC-3100/U
CP-xxxx
CP-xxxx
230V
5
2
2
230V
4
CVR-2
6
6
2
230V
2
230V
2
230V
2
230V
2
230V
Figure 2: Basic system, video version
In its basic version, the doorphone operates one staircase or one building with one,
two or three entrances. At each entrance outer panels are mounted. Conversation
with the occupants living in a given staircase or building can be led by means of
any outer panel. At the same moment, only one panel can be used and during
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