id (auto_incremented) | id_person | first_name | last_name | phone          | email
-----------------------------------------------------------------------------
1                     | 12        | kevin      | smith     |                | kevin@hotmail.com
2                     | 12        | kevin      | smith     | 1-800-123-4567 |
3                     | 33        | joe        | jones     | 1-800-765-4321 |
4                     | 33        | joe        | thompson  |                | joe@hotmail.com
5                     | 33        | joe        | thompson  |                | newjoe@hotmail.com

id | id_person | first_name | last_name | phone          | email
-----------------------------------------------------------------------------
2  | 12        | kevin      | smith     | 1-800-123-4567 | kevin@hotmail.com
5  | 33        | joe        | thompson  | 1-800-765-4321 | newjoe@hotmail.com