Restoring ETR to automatic activation

Last Updated : May 03, 2023 |
Prolog information
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Keywords:
  1. Enter set etr 3 auto
    ADDITIONAL INFORMATION:
    If the system fails, the trunk and port in the MM714B are automatically latched.
    ADDITIONAL INFORMATION:
    Note:
    A call in progress is terminated when ETR is activated either automatically or manually.