Originally Posted by
Palal
You will then have to figure out where to forward to. I'd suggest looking at VOIP options. Not sure if you can do it via Skype In/out, but I bet there are some others which allow cheap call xfer.
You could forward your calls to a SkypeIn number ($14 for 3 months) and then forward that number to the Indian cell phone. SkypeOut rates to India are $0.17 a minute, which is probably cheaper than T-Mobile's rates.