I applied online. The process took 2 weeks. I interviewed at AT&T (Dublin, CA) in Sep 2019
Interview
I met with the hr at Starbucks and was asked questions about my experience. The lady was very polite. Felt no pressure. I haven't shown my recommenders on my CV, therefore she asked their phone number
I applied in-person. The process took 1 day. I interviewed at AT&T (Atlanta, GA) in Jul 2018
Interview
Typical phone interview. But I got the feeling that they were not interested. They had just posted the job to follow the requirements. They had already made a selection of who they wanted.
I applied through an employee referral. The process took 1 day. I interviewed at AT&T (Wylie, TX) in Apr 2015
Interview
Depending on the manager and if you got an Interview, it is usually a one on one scenario in which the interviewer asks you a series of behavior type questions looking for how you answer the question (i.e. situation, task, action and results); if applying for management position you are required to present how you would manage the particular location you are applying for.