C62 Data cable for Siemens Data Exchange Software

[Bay]

I'm trying to use Data Exchange software with my C62.
I built my cable with the following pinout , but it's not working , the software can't detect the phone
Pin 2 to GND
Pin 3 & 5 to TX
Pin 4 & 7 to RX
Is there another schematic for data exchange or quick sync soft.

[Lider_1]

This built only for Flashing!
For DES - cable x5x cool!
Program C62_sds_v10476_desonly download with Siemens support!
If you not used this program you must die!!!!!!!!!!!!!

[Bay]

Thanks ,
ok i downloaded , installed it and it's working !