Scenario:

1. Log in
2. Go to Settings > Data model > People > Phones field
3. Toggle Unique on and save
4. Go to People view
5. Insert the same number in 2 records with different landline code (e.g. +1 123456789 and +32 123456789)

Actual: Error is thrown as phone number is the same despite different landline code

Expected: No error is thrown as validation checks both landline code as well as phone number itself