I have recently brought a nokia c3 for myself. Well I want to ask this question with you all. Well I needed to know that where is the underscore key/ button in the nokia c3. Well I have noticed that while typing a message I can use the sym button and it gives me the underscore button property. The same is not the case while I am on the internet. I have noticed that while typing the sym button it does not give the underscore sign. I have several usernames which has a underscore sign in it. So I needed to know how can I find out the underscore button in nokia c3? If you have any solutions regarding this particular problem then do let me know as soon as possible.