AddNullUserPhoneNumberTest
waitForElementPresent link=Users
clickAtAndWait link=Users
type toggle_id_enterprise_admin_user_searchkeywords nullscreenname
clickAtAndWait //input[@value='Search']
clickAtAndWait link=nullselen01
clickAt //a[@id='phoneNumbersLink']
waitForVisible _125_phoneNumber0
type _125_phoneNumber0
type _125_phoneExtension0 1234
pause 5000
clickAndWait //input[@value='Save']
assertTextPresent You have entered invalid data. Please try again.
assertTextPresent Please enter a valid phone number.