Panasonic Digital Business System - Installation ManualMarch 1997 Issue 55IntroductionThis section describes the installation and connection of the Digital Business System and its components.Read the following section before beginning installation work.ImportantThis apparatus must be installed in accordance with BS6701 and general approval NS/G/23/L/100005. This is acondition of the approval. Any installation which does not comply with this condition will invalidate the approval ofthat particular installation.This equipment requires a maintenance contract issued by a maintainer holding BSI approval. This is a statutoryrequirement.This is a class A product.In a domestic environment this product may cause radio interference, in which case the user may be required totake appropriate measures.This product has been CE marked to show compliance with the EMC Directive 89/336/EEC amended by92./31/EEC and 93/68/EEC.