10 pin Nokia 7280 cell phone special connector at the mobile phone
This page documents the proprietary mobile interface port connector used by third-party data and sync cables for the Nokia 7280 mobile phone. The pin layout is specific to this handset model. Only the pins utilised by the cable are listed below.
| Pin | Signal | Description |
|---|---|---|
| 2 | Vpp | |
| 3 | Tx | |
| 4 | MBus | |
| 5 | Rx | |
| 6 | GND | |
| 7 | Bsi | |
| 8 | Vb+ | |
| 9 | Vb+ | |
| 10 | GND |
Notes
Pin numbers refer to the connector on the handset; pins not listed are unused by the cable.
References
- Nokia 7280 Service Manual (RM-14) — System Connector — Nokia Corporation.