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DMS 100 / 200 Local Switching System
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Repair Cautions

Do not work on your telephone if you wear a pacemaker.

Telephone lines carry an electrical current. To avoid electrical shock follow the following safety procedures.

  • Use a screwdriver or other tools with insulated handles.
  • Do not touch the screw terminals or bare conductors with your fingers.
  • Do not work on your telephone wiring during or while a thunderstorm is in the area.
  • Remove the modular plug from the test jack while you are working on your wiring.
  • Do not place telephone wiring in any conduit, outlet or junction box containing electrical wiring.
  • Protectors and grounding wire placed by telephone personnel must not be removed, modified or connected to.
  • You may wish to secure the Network Interface with a padlock.

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