Panasonic ICX Manual
ICX-50-200
ICX (International) issued October 2000
41
Section 200 - General Description
Chapter 3 - System Features
DIRECT INWARD SYSTEM ACCESS (DISA)
Description:
Any number of CO lines can be assigned to DISA lines which after being accessed, will enable
the incoming caller to dial any extension within the system. Or, if the proper security code is
entered, the caller will be able to access outside lines. Remote programming can also be done
over these lines after entering a password.
the incoming caller to dial any extension within the system. Or, if the proper security code is
entered, the caller will be able to access outside lines. Remote programming can also be done
over these lines after entering a password.
Benefits:
•
Allows internal personnel to access the system without tying up the attendant or other
lines coming into the system.
Applications:
•
Field sales people, repeat customers, etc.
DIRECTORY NUMBER
Description:
Directory Number (DN) allows extension numbers to be used on a key basis. The same DN may
be assigned to multiple keys on the same telephone and to keys on other telephones. There are
two types of DNs.
be assigned to multiple keys on the same telephone and to keys on other telephones. There are
two types of DNs.
•
Primary Directory Number(PDN): A telephone’s extension number is assigned to a
key on the same telephone. Up to three appearances of the PDN may be assigned to
keys on a key telephone.
keys on a key telephone.
•
Non-Primary Directory Number (NPDN): A DN is assigned to an FF key on another
telephone. Up to three NPDN appearances of the same DN may be assigned to keys
on a telephone.
on a telephone.
•
Phantom Non-Primary Directory Number (PNPDN): PNPDNs are assigned to a
card position that is not installed in the system. As a result, this enhancement
expands the NPDN system by allowing the user to assign multiple extension
numbers to a single telephone without the need for additional hardware.
expands the NPDN system by allowing the user to assign multiple extension
numbers to a single telephone without the need for additional hardware.
A telephone may only have one PDN (on up to three keys) but may have multiple NPDNs with up
to three appearances of any one NPDN.
to three appearances of any one NPDN.
Benefits:
•
Maximum of four extension incoming calls can be handled.
•
A PNPDN can be assigned as a 2nd DN key to separate private calls from other
types of calls.
•
Handling calls is easier because DN calls can be transferred by pressing one key.
DISTINCTIVE RINGING
Description:
Distinctive CO line ringing patterns can be set up for each extension, so the user can tell which
trunk is ringing. If no distinctive ringing is assigned, then the ringing pattern of the CO line will be
heard.
Also each extension can specify the different ring pattern and frequency from other extensions to
distinguish which extension is ringing.
trunk is ringing. If no distinctive ringing is assigned, then the ringing pattern of the CO line will be
heard.
Also each extension can specify the different ring pattern and frequency from other extensions to
distinguish which extension is ringing.
Benefits:
•
Allows users to recognize the ring of their individual telephones or of the group of
telephones that are in their group.
Applications: