[beka]

N77
keyboard top
1..........8
3: Rx
4: Tx
5: Gnd

keyboard top
1.........12
1: Gnd
7: Tx
8: Rx

keyboard top
connector_2x6
3: Tx
7: Gnd
10: Rx

keyboard top
connector_2x6
4: Rx
5: Tx
6: Gnd

Nokia-N77-2sim-PDA
connector 2x7
13: Gnd
14: Gnd
7: Tx
8: Rx