| Pin | Signal | Description |
| 1 | RX2 | |
| 2 | GND | |
| 3 | F-BUS Rx | |
| 4 | MBus | |
| 5 | F-BUS Tx | |
| 6 | Vpp | |
| 7 | USB_Power | |
| A | Vbat | |
| B | BSI | |
| C | GND |
Nokia E70 connector have additional pads up to battery pins (not shown)
| Pin | Signal | Description |
| 1 | RX2 | |
| 2 | GND | |
| 3 | F-BUS Rx | |
| 4 | MBus | |
| 5 | F-BUS Tx | |
| 6 | Vpp | |
| 7 | USB_Power | |
| A | Vbat | |
| B | BSI | |
| C | GND |
Nokia E70 connector have additional pads up to battery pins (not shown)