Some problem i am facing on using ETel api, i need technical direction
1. how can I make call with number *<dial-number>*<card-number># (eg. *555*8739473947#) using symbian API. is it data call or voice call? When i do it manually it shows Requesting progress-bar.
2. Is it possible to switch between voice call and data call. Suppose I want to dial at number 555, then a welcome message starts (about 10sec), then request for entering card/hidden/pin number ended with #. How can I automate it, is it possible to send data over voice call.
3. I heard there are some calling card dialing software for symbian is present. How those software doing it...first dialing number ..then sending pin number...then switching to voice call mode...is it?
Do I need to use NifMan api for these type of task?
Thanks in advance,