Instruction manual

Page 1533 of 3156
Features and Services
Flexible Tone and Digit Switch Control
Contents
The following are the topics in this section:
Feature description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1533
Operating parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1535
Feature interactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1535
Feature packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1535
Feature implementation . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1536
Task summary list . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1536
Feature operation . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1537
Reference list
The following are the references in this section:
• Administration (553-3001-311)
Feature description
This feature allows the Meridian 1 to generate the many tones and cadences
required for call processing in various countries. The system must be
equipped with Flexible Tone and Digit Switch (TDS) circuit packs. One TDS
pack is inserted in each network shelf in place of a network circuit pack.
The TDS packs are pre-overlay programmed with certain basic tone
characteristics (frequencies, levels and cadences) which are then combined in
various ways to produce the following tones:
• ACD ring-again ringback tone