Panasonic GD35, GD52, GD92, GD93, GD75, GD95, GD96, GD67, GD87
9 pin D-SUB male connector to the computer
pin 7 - Rx
pin 8 - Tx
pin 14 - GND
GD 35 uses different connector with similar signals.
14 pin Panasonic cellphone special connector to the mobile phone
Source:www.pinouts.ru