Specifications

CONTENTS
ing power. All trunks and stations are assigned according to the default numbering plan.
This numbering plan is flexible and may be changed to suit customer requirements. The
installing technician customizes this default data to meet the end user’s requirements.
The system can be programmed from any LCD display keyset without interrupting system
operation. There are three levels of programming: technician, customer and station. The
technician level has access to all programs and can allow the customer access to system
programs as needed. Technician and customer access are controlled by different security
passcodes and access procedures.
The DCS also allows the use of a proprietary computer program called PCMMC. This
permits a technician to program the system using a personal computer. PCMMC can be
used on-site to modify the customer database or to download (save) the entire customer
database to a file. This file can then be saved as a backup and be uploaded when required
to restore the database.
Through the use of modems, PCMMC can access a DCS system remotely (off-site) to
make database changes or perform uploads or downloads of the customer database as if
the technician were on-site.
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