Any ideas ?
What do you mean? Can you be more specific?
You mean at the end right? It’s not so important to ask questions at the end of a [[telephone interview]] which is usually quite fast paced and relatively short (uually 20 mins) compared to a full interview. Usually your interviewer will be quite keen to hurry things up on the phone so you might not get the opportunity to ask a question. Use your common sense.
If you do have an opportunity, ask one question - or a MAXIMUM of two. For further info on what to ask see - [[questions to ask your interviewer]] and [[common interview questions]].