Program 20 : System Option Setup
20-09 : Class of Service Options (Incoming Call Service)
Level:
IN
Description
Use Program 20-09 : Class of Service Options (Incoming Call Service) to define the incoming call
feature availability for each extension Class of Service (COS).
Input Data
Class of Service Number 1 ~ 15
Item
No.
Item Input Data Description Default Related
Program
01 Second Call for
DID/
DISA/DIL/E&M
Override
0 = Off (2nd call will not
be allowed.)
1 = On (2nd call is al-
lowed.)
Turns off or on the extension ability
to receive a second call from a DID,
DISA, DIL, or tie line caller.
With this option set to 1, the des-
tination extension must be busy
for a second DNIS caller to ring
thr
ough. If the destination exten-
sion does not have a trunk key
available for the second call and
a pr
evious call is ringing the ex-
tension but has not yet been an-
swered, the second caller hears
busy regardless of this program
setting.
On TELPro/WebPro/PCPro
Item name is changed to "2nd
External Call" from "2nd Cal
DID Ovrride".
COS 1 ~ 15 = 1
02 Caller ID Display 0 = Off
1 = On
Turns off or on the Caller ID display
at an extension.
COS 1 ~ 15 = 1
04 Notification for
Incoming Call
List Existence
0 = Off
1 = On
Determines whether or not an ex-
tension display shows Check List
when an incoming call is missed by
a user.
COS 1 ~ 15 = 1
05 Signal/Voice Call 0 = Off
1 = On
Turn off or on an extension ability to
enable Handsfree Answerback or
Forced Intercom Ringing for their in-
coming Intercom calls.
COS 1 ~ 15 = 1 11-11-15
11-11-16
06 Incoming Time
Display
0 = Off
1 = On
COS 1 ~ 15 = 1
07 Call Queuing 0 = Off (Calls are not
queued.)
1 = On (Calls are
queued.)
Turn off or on an extension ability to
have calls queued if a call rings the
extension when it is busy.
COS 1 ~ 15 = 1 20-13-06
09 Deny Collect Call
Receiving
0 = Off
1 = On
COS 1 ~ 15 = 1 20-09-09
ISSUE 2.0 SL2100
Programming Manual 2-193
Program
20
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