Function of the EXES-5000 CPU-55
No.
Function
Fixed
Function
Selective
Function
*1
Programmed
function
at No.200
*2
Optional Function
(Required units)
Page No.
1
Automatic line release
2
Camp-on-busy
3
Privacy
4
Camp-on-privacy
5
Press-to-talk (PTT)
6
Mic off
7
Personal number call
8
Single digit dialing
9
Master Sub relationship
10
Secretary transfer
11
Call transfer
12
Priority
13
Executive priority
14
Continuous calling tone
15
Talk back
16
Conference
17
Selectable calling tone duration
18
Selectable paging pre - announcement tone duration
19
External PA paging
20
Station paging
21
All-call plus 7 individual zone paging and response
22
All-call plus 15 individual zone paging and response
23
10-combination zone paging and response
24
Emergency all-call paging
25
Paging priority
26
2-digit dialing
27
Programmable station numbering
28
Group blocking
All-call paging
Conference
One-shot make output (mode 1)
29
Programmable restricted
access for stations
General
purpose
control
30
Make/break output (mode 2)
8 selectable output and/or
decimal output (mode 3)
4 Decimal digits output (mode 4)
31
32
33
Data transmitting/
receiving units
(Display board and
interface)
In/out annunciation
Calling party Indication
Pocket pager call and response
General purpose control
Data Transmitting Unit

DT-E11

Data Receiving Unit

DR-B61

Talk back unit TKU-11
Conference unit
CLU-52
Paging interface unit

PIU-52A

PIU-52A
CLU-52
6
6
6
7
7
7
8
9
10
11
12
13
13
14
14
15
16
16
16
16
19
19
20
21
22
23
24
25
26
27
27
28
29
Note:
*1 Selective functions may be selected by means
of function switches on CPU-55 unit.
*2 Programmed functions may be programmed
at master station No.200.

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