The technical support team of Yahoo caters to a wide majority of account related issues. A few of them includes problems in sending and receiving emails by customers who invariably use their email application on different systems and platforms AT&T Yahoo Helpline Number – especially on mobile apps, protocol related issues – POP, IMAP protocol settings, storage related accessibility concerns where in the stored files by customers get corrupt which lead to loss of data and many more. All these issues are taken care by the AT&T Yahoo Customer Care support team day in and day out via a plethora of service platforms which includes call, chat, and email and social media.