I believe that CDMA support is totally dropped in PhoneControl.NET.
A quote from the PhoneControl site:
The quote dates from 10/10/2004
"From this day on, PhoneControl.NET officially doesn't support mobile phones based on the CDMA standard.
This is because this standard lacks in supporting what is called a "internal modem" (which by it's means is a bit more then only connecting to the Internet).
If you have a CDMA phone, don't waste your time trying - it won't work."
Here is the link: Important! Read this.