1) Confirm your info on resume

2) Why do you want to change your job?

3) Confirm your skill set

4) Check your statues

5) Give 3 key skills or qualifications that you have, which are important for the position

6) Give an example of successful job/project you've done

7) Describe how you are going to do if you got a new project that you have no experience on it before - talk this in details

8) Describe the ideal company/team/working environment that you'd love to work with

9) Talk about your major pros and cons

10) Your salary history or expectation

......

These are the most frequently asked Qs in phone interview, though there are little more other questions. HR people will not go into details of technologies/skills. The key for a success here are communication skills, logic and wise answers for tough Q, and proactive attitude.