remote control using 8051
As I can see from the link posted by microcon555, the cable is USB and, I think that you can't just connect the cable to the microcontroller and expect everything to work fine.
The mobile is expecting a communication from a USB device (Computer). This USB communication requires more than just a simple connection. I mean, you can't just replace the computer with a microcontroller. You need some more peripherals to interface the microcontroller to the mobile via USB port.
For more details about this issue, check the following topic.
I hope this helps.
Good Luck