About This Document; Replacement Parts; Regulatory Notices - Northern Telecom DMS-100 Series Maintenance Procedure

About this document

This document describes the routine maintenance procedures to be
performed on the Service Peripheral Module (SPM). These procedures are
usually performed by maintenance technicians.

Replacement parts

For information regarding replacement parts for your SPM, please contact
your Northern Telecom representative.

Regulatory notices

1 Notice for Installations in Canada
The Canadian Department of Communications label identifies certified
equipment. This certification means that the equipment meets certain
telecommunications network protective, operational and safety
requirements. The Department does not guarantee the equipment will
operate to the user's satisfaction.
Before installing this equipment, users should ensure that it is
permissible to be connected to the facilities of the local
telecommunications company. The equipment must also be installed
using an acceptable method of connection. The customer should be
aware that compliance with the above conditions may not prevent
degradation of service in some situations.
Repairs to certified equipment should be made by an authorized
Canadian maintenance facility designated by the supplier. Any repairs or
alterations made by the user to this equipment, or equipment
malfunctions, may give the telecommunications company cause to
request the user to disconnect the equipment.
Users should ensure for their own protection that the electrical ground
connections of the power utility, telephone lines and internal metallic
water pipe system, if present, are connected together. This precaution
may be particularly important in rural areas.
DMS VoiceMail Routine Maintenance Procedures SPM 02
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