connector or cable wiring scheme
3 pin stereo plug
connector at the mobile phone cable (2.5 jack used)
| Pin | Signal | Description |
|---|---|---|
| 1 | Rx | |
| 2 | Tx | |
| 3 | GND |
Notes
- When connect to phone do not push connector till end.
Philips 350, 355, 650, 755, 855, 759 cell phone interface port
