AT&T interview questions

First Interview was with a corporate Recruiter. Phone conversation was regarding previous work experience and detailed description of duties... Also, corporate recruiter detailed hiring process and described what I could expect in the coming weeks if I was chosen as a potential candidate... After a week I received another phone call regarding scheduling of a in person 1:1 interview with a manager at work site... A week later I received an official offer w/salary and discussion of start date from corporate recruiter.