Well , idea is to reformat existing database and able to add multiple phones. We have multiple tables like clients, leads, ... with fields phone, phone2 , phone3 ...
Would like to have one table with phones, with relation_type, relation_id, number, type, is_main
@laratom if clients and leads both can have many phones attached to them you can set up the Phone model to have a polymorphic relationship so both models can reference the phones table.