Question: making a contact list
I work with a group of about 75 people, who all have either a company iPhone or Ipad. The employees who chose an Ipad also have a basic cell phone with texting ability. I would like to make a contact list of each persons iPhone/cell phone number and their email address so when someone tries to facetime someone else it will connect with either the IPhone number or the Ipad email address. Instead of having every employee enter each number and address is there a way to make one list and have each person add that to their device? it would have to combine with the persons current contact list and not delete it.