public void Phone_number_with_special_characters_is_accepted() { TelephoneNumber.Parse("0845140900-1"); TelephoneNumber.Parse("084-514-0900"); TelephoneNumber.Parse("(084) 514-0900"); TelephoneNumber.Parse("084-5140900"); TelephoneNumber.Parse("084 514 2072-1"); TelephoneNumber.Parse("084 514 2072 x 134"); TelephoneNumber.Parse("084 514 2072 Ext 134"); TelephoneNumber.Parse("084 514 2072/134"); TelephoneNumber.Parse("084 514 2072/134"); }