I applied online. The process took 4 weeks. I interviewed at Huawei Technologies (Budapest) in Dec 2011
Interview
4 rounds were conducted. One with HR, one with supervisor, one with General Manager and a technical presentation at the end. It got more technical towards the end. Presentation skills are important in a product management role as you will be presenting to local telco vendors quite a bit.
Interview questions [1]
Question 1
There is a technical presentation at the end which for people not coming from a telecommunication background could be difficult.