Toll Free Telephone Number¶
Open interactive Toll Free Telephone Number diagram
Formalization for Toll Free Telephone Number¶
| Property | Constraint |
|---|---|
| hasPhoneType | has TollFreePhone |
| subClassOf | PhoneNumber |
Open interactive Toll Free Telephone Number diagram
| Property | Constraint |
|---|---|
| hasPhoneType | has TollFreePhone |
| subClassOf | PhoneNumber |