hi everyone. recently i needed to make a database for work, i used a basic inventory template and then played around with it and customized it to suit my needs. my problem is i have created a new field in the database for customers telephone numbers. but every time i add a phone number in one of the boxes, access automatically replicates the number in every box in the telephone numbers field (as shown in the pic). i've gone through every option and properties but can't find how to solve this and make it so each input is independant and doesn't affect the other boxes in the telephone numbers field.

any help is mucho appreciatedo.