eDialer is a dialing application that would allow to dial a contact phone number using general dialing rules (including calling cards) through a phone line or using a speaker by generating DTMF tones. The application adds “eDialer” item into the standard menu of the contacts application. It was developed and tested on WM5 with QVGA screen. Let me know if anyone is interested in continuing the project under GPL. Thanks to GPCarreon for the headsup.