PABX 28D
2
Basic functions
Pulse-dialling telephone
Touch-tone telephone
Keys to press
Function
Call an extension
General internal call
Call on outside telephone line with
automatic search
Call on outside telephone line 1
Call on outside telephone line 2
Auto-dial on busy
Short number phone book
Repeat the last outside telephone
number called
Answer a call
(extension/outside/door entry)
Put a conversation on hold
(outside or door entry)
Put a conversation on hold and put through
(outside or door entry)
Continuing a conversation put on hold
Open door lock
Switch on staircase light
Self-switch on outdoor station
Te mporary unlock of locked prefixes
Activate “fast line” for data transmission
Activating a device
Deactivating a device
Checking a device state
“Night” service
Return to “day” service
Direct access to Telephone line division 1
Direct access to Telephone line division 2
Audio room monitor
Capture call from an answering machine
from 401 to 416
400
0 + telephone number
11 + telephone number
12 + telephone number
R55
30 + short number
from 01 to 50
50
lift the receiver
R
R + from 401 to 416
and hang up
R
R7, with Pivot
R8, with Pivot
R61, with Pivot
97 + password + R
0 + 91
99 + 1n
(n = device number from 0 to 8)
99 + 0n
(n = device number from 0 to 8)
99 + 2n
(n = device number from 0 to 8)
312
311
R+980+ password+10+R
(to deactivate)
980+password+11+R
(to activate)
R+980+password+20+R
(to deactivate)
980+password+21+R
(to activate)
920
extension No. where the answering
machine is installed (from 401 to 416)
from 401 to 416
400
0 + telephone number
11 + telephone number
12 + telephone number
-
30 + short number
from 01 to 50
50
lift the receiver
1
from 401 to 416
and hang up
1
-
-
-
-
0 + 91
99 + 1n
(n = device number from 0 to 8)
99 + 0n
(n = device number from 0 to 8)
99 + 2n
(n = device number from 0 to 8)
312
311
-
-
-
-
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