18 pin cellphone 2 rows special connector at the mobile phone (keypad up) | Pin Number | Pin Name | Direction | Description |
1 | GND | -?- | |
2 | TX_AUDIO | -?- | |
3 | GND | -?- | |
4 | nHF_ON | -?- | |
5 | NADP_SENSE | -?- | |
6 | RX | <-- | SERIAL_IN |
7 | TX | --> | SERIAL_OUT |
8 | Non Hook | -?- | NON_HOOK |
9 | EXT_POWER | -?- | |
10 | N/C | -?- | |
11 | RX_AUDIO | -?- | |
12 | NRADIO_MUTE | -?- | |
13 | NHF_SENSE | -?- | |
14 | Vbat | -?- | |
15 | TEST SHORT (ignition) | -?- | |
16 | Logic PWR | -?- | |
17 | Pa On | -?- | |
18 | GND | --- | |
Source:www.pinouts.ru
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