Thank you very much
Your answer did help me very much
Thanks for the tapi.dll (and WM5 is my target OS).
According to use c++ - If I couldn't solve this problem then I was using eVC++, but I prefer to use FPC (Free Pascal Compiler) for WinCE, altough of all its disadvantages (no debugger/emulator, poor IDE, no complete library of static binding - fit to WinCE
because of its multi OS ability.
The language itself is equivavalent in its abilities to c++ (including definition of operators and so on)