Whether you are adding Sphere Contacts Individually, or Many at once.
It's Important to make sure you do not use Hyphens (-) or other Special Characters

If you are Uploading your Sphere Contacts using a .csv Spreadsheet File.
Make sure there are no Hyphens or other Special Characters (.,!?_ ect)

If there are any Special Characters being used.
The Sphere Contacts will not Upload.

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