| Pin | Signal Description |
|---|---|
| 1 | In Voice |
| 2 | In +5V=External Power, 0V=Battery |
| 3 | Out Ext Speak control |
| 4 | Analog GND |
| 5 | Out Voice |
| 6 | Out +5V=POWER ON, 0V=POWER OFF |
| 7 | Out Charger control |
| 8 | Digital/DC GND |
| 9 | In 0V=normal,+5V=test, +12V=test+flash |
| 10 | In Hook |
| 11 | In TTL serial in |
| 12 | Out TTL serial out |
| 13 | In 0V for aprox 1 sec = POWER ON/OFF |
| 14 | In DC Power supply |
References
- [ExiTuS], NokiaPort.de