Support USSD Request

[vsh.rules]

Hi All,
I want to make application for Nokia device, which is has to perform USSD requests;i.e, like *123# to know the balance.Please clarify me on the following concerns
1.I think we cannot use J2me for this purpose, that will not support USS requests
2.We have to use Symbian C++,It support USSD request in all Symbian platform(3rd,5th,^3 etc).
3.In Qt Also there is no USSD support, but we can combine Symbian c++ and Qt code together.
4.If the device is a Series 40 device,will it support Symbian development?

Thanks,
Vsh

[wizard_hu_]

1. probably true
2. yes
3. yes
4. no

[vsh.rules]

Thank you wizard_hu_

1. probably true
2. yes
3. yes
4. no