We are trying to enter contacts for a child and the email address has not been provided as the parent just wants the person to use their mobile number and has also said that if she gets the email address from the family members they only have the one email but there are two contacts that she is giving permission to from this household. How does this work? Why cant contacts be entered without email address? With email addresses being spammed and security breeches being advertised every week on the news, contacts are reluctant to give over this information when they don’t understand the need. I dont understand either, should be able to use their mobile number and pin to sign children in and out.