When searching for customers by phone number, the search should ignore special characters such as parentheses, dashes, spaces and periods as these characters prevent Protractor from showing exact matches, causing duplicate contacts to be created.
For example, if a customer's phone number is (123) 456-7890, the only way to find that customer is to search "1234567890" in the search box. Searching "(123) 456-7890" or "123-456-7890" will not provide any results. This causes creation of duplicate contacts because of user error which could be prevented with a more flexible search.