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Understanding the CSV Format (Sample CSV)

The exact columns and phone format your CSV needs for a smooth upload.

Updated 9/18/2026

The Sample CSV template defines the exact columns Marvic Desk expects. ● first_name ● last_name ● phone (required, in the sample's phone format, e.g., +14167320040) ● email (optional) ● company (optional) Note: Always start from the downloaded Sample CSV rather than building your own from scratch, to avoid formatting errors on upload.