Your company is migrating from a legacy PBX system to Microsoft Teams.
The phone number range is +1-423-555-1xxx. The PBX system uses four-digit dialing internally. Extensions are the last four digits of the number.
You need to ensure that you can use four-digit dialing for your numbers in Teams. The solution must minimize administrative effort. How should you configure the normalization rule? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
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