How can you remove contact without damaging a book?

There is no add sender to address book?

• instead of add sender to address book, I have a message(link) that said add to my mobil alert after the sender adress. How do I remove that so I can add the address from the sender to my contact list?

• Answer:

  That change has taken place for all Yahoo users. It can't be changed. Sorry! Try this: Check the "From" field to get the Email address and jot it down, to add after you close the Email. Click the Contacts tab to open the address book for editing. There will be a form at the top to fill out for each contact you wish to add. When finished, click the "Add" button.