Filtering Criteria: Invalid ‘+’ calls (HK only)

When the function of Filtering Criteria: Invalid '+' calls (HK only)is turned on, will the following call be blocked immediately?

For example:

Location: HK
Called by: Macau CTM mobile No.: +853XXXXXXXX

1 則迴響

  1. Headuck

    The function only filters IDD calls with an invalid number. A real call should not be affected, unless in the rare case that the format or number range of the number is new and not yet incorporated in the list of valid numbers.



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