Iwatsu ENTERPRISE-CS, Owner'S Manual

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IWATSU ENTERPRISE-CS SYSTEM FEATURES - 59
DID Number External Call Forward
An Iwatsu Enterprise-CS digital telephone programmed for direct termination
of a DID, Caller ID, ANI or DNIS call can be set to automatically forward
these calls to a remote location.
Direct Inward Line
Each outside line can be assigned to ring at up to 32 extensions. A different
ringing assignment can be programmed for the different day and night modes.
A ringing tone for each line can be selected from four available ringing tones.
If a delayed ringing assignment is programmed for the line, the ringing
changes to an incoming alarm when delayed ringing begins.
Direct Inward Line - Hunt Group
Outside lines can be programmed to ring at the stations assigned to a hunt
group. Incoming calls will ring at the first available station in the hunting
sequence or all stations simultaneously based on programming. The same
trunk can be assigned to ring at different hunt groups for day and night modes.
If a station is busy or does not answer within the preset time, the call will ring
at the next station in the hunting sequence.
Directory
The Iwatsu ICON Series 5810, 5910, and 5930 phones are equipped with a
directory for access to system extensions, external system speed dial numbers,
personal speed dial numbers, and direct speed dial number access. A name
must be assigned to the speed dial number in order for it to appear in the
directory.
DISA
Direct Inward System Access (DISA) allows an external caller to access ECS
intercom dial tone by dialing the telephone number of an outside line that is
dedicated for DISA. DISA gives the external caller the ability to access
voicemail, make calls, access system paging, and set station call forwarding.
The feature operations for DISA calls are the same as those for the Single Line
Telephone. Use of DISA for external calls and paging requires the entry of a
security code to control fraudulent use. Please note that it is the responsibility
of the end user to ensure the security codes are secure. ICON Voice Networks
cannot control the distribution of security codes and will not be held
responsible for unauthorized toll calls.
The IX-RMPU card is required for DISA operation.