* For Rotary phone, make sure you have ver 4.0 or higher hardware.
* For pairing, after power up, cell2jack will automatic start pairing within 2 min (don't need press #*#)
* Make sure your hardware is ver 4.0 or higher. (The version is printed on the back of cell2jack).
* Click here to update your firmware
* For pairing, after power up, cell2jack will automatic start pairing within 2 min (don't need press #*#)
* Make sure your hardware is ver 4.0 or higher. (The version is printed on the back of cell2jack).
* Click here to update your firmware