Introduction, Sample dial plans, Simple dial plan – Patton electronic 4020 Series User Manual

Page 94: Non-dialed line dial plan, Complex dial plan

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Introduction, Sample dial plans, Simple dial plan | Non-dialed line dial plan, Complex dial plan | Patton electronic 4020 Series User Manual | Page 94 / 97 Introduction, Sample dial plans, Simple dial plan | Non-dialed line dial plan, Complex dial plan | Patton electronic 4020 Series User Manual | Page 94 / 97
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